17894448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 60030880

約数和(自身を除く): 42136432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 79, 88, 99, 104, 117, 121, 132, 143, 144, 156, 158, 176, 198, 208, 234, 237, 242, 264, 286, 312, 316, 363, 396, 429, 468, 474, 484, 528, 572, 624, 632, 711, 726, 792, 858, 869, 936, 948, 968, 1027, 1089, 1144, 1264, 1287, 1422, 1452, 1573, 1584, 1716, 1738, 1872, 1896, 1936, 2054, 2178, 2288, 2574, 2607, 2844, 2904, 3081, 3146, 3432, 3476, 3792, 4108, 4356, 4719, 5148, 5214, 5688, 5808, 6162, 6292, 6864, 6952, 7821, 8216, 8712, 9243, 9438, 9559, 10296, 10428, 11297, 11376, 12324, 12584, 13904, 14157, 15642, 16432, 17424, 18486, 18876, 19118, 20592, 20856, 22594, 24648, 25168, 28314, 28677, 31284, 33891, 36972, 37752, 38236, 41712, 45188, 49296, 56628, 57354, 62568, 67782, 73944, 75504, 76472, 86031, 90376, 101673, 113256, 114708, 124267, 125136, 135564, 147888, 152944, 172062, 180752, 203346, 226512, 229416, 248534, 271128, 344124, 372801, 406692, 458832, 497068, 542256, 688248, 745602, 813384, 994136, 1118403, 1376496, 1491204, 1626768, 1988272, 2236806, 2982408, 4473612, 5964816, 8947224, 17894448]

約数ペア:

[(1, 17894448), (2, 8947224), (3, 5964816), (4, 4473612), (6, 2982408), (8, 2236806), (9, 1988272), (11, 1626768), (12, 1491204), (13, 1376496), (16, 1118403), (18, 994136), (22, 813384), (24, 745602), (26, 688248), (33, 542256), (36, 497068), (39, 458832), (44, 406692), (48, 372801), (52, 344124), (66, 271128), (72, 248534), (78, 229416), (79, 226512), (88, 203346), (99, 180752), (104, 172062), (117, 152944), (121, 147888), (132, 135564), (143, 125136), (144, 124267), (156, 114708), (158, 113256), (176, 101673), (198, 90376), (208, 86031), (234, 76472), (237, 75504), (242, 73944), (264, 67782), (286, 62568), (312, 57354), (316, 56628), (363, 49296), (396, 45188), (429, 41712), (468, 38236), (474, 37752), (484, 36972), (528, 33891), (572, 31284), (624, 28677), (632, 28314), (711, 25168), (726, 24648), (792, 22594), (858, 20856), (869, 20592), (936, 19118), (948, 18876), (968, 18486), (1027, 17424), (1089, 16432), (1144, 15642), (1264, 14157), (1287, 13904), (1422, 12584), (1452, 12324), (1573, 11376), (1584, 11297), (1716, 10428), (1738, 10296), (1872, 9559), (1896, 9438), (1936, 9243), (2054, 8712), (2178, 8216), (2288, 7821), (2574, 6952), (2607, 6864), (2844, 6292), (2904, 6162), (3081, 5808), (3146, 5688), (3432, 5214), (3476, 5148), (3792, 4719), (4108, 4356)]