18288816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 41707344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 78, 79, 84, 91, 104, 106, 112, 156, 158, 159, 168, 182, 208, 212, 237, 273, 312, 316, 318, 336, 364, 371, 424, 474, 546, 553, 624, 632, 636, 689, 728, 742, 848, 948, 1027, 1092, 1106, 1113, 1264, 1272, 1378, 1456, 1484, 1659, 1896, 2054, 2067, 2184, 2212, 2226, 2544, 2756, 2968, 3081, 3318, 3792, 4108, 4134, 4187, 4368, 4424, 4452, 4823, 5512, 5936, 6162, 6636, 7189, 8216, 8268, 8374, 8848, 8904, 9646, 11024, 12324, 12561, 13272, 14378, 14469, 16432, 16536, 16748, 17808, 19292, 21567, 24648, 25122, 26544, 28756, 28938, 29309, 33072, 33496, 38584, 43134, 49296, 50244, 54431, 57512, 57876, 58618, 66992, 77168, 86268, 87927, 100488, 108862, 115024, 115752, 117236, 163293, 172536, 175854, 200976, 217724, 231504, 234472, 326586, 345072, 351708, 381017, 435448, 468944, 653172, 703416, 762034, 870896, 1143051, 1306344, 1406832, 1524068, 2286102, 2612688, 3048136, 4572204, 6096272, 9144408, 18288816]

約数ペア:

[(1, 18288816), (2, 9144408), (3, 6096272), (4, 4572204), (6, 3048136), (7, 2612688), (8, 2286102), (12, 1524068), (13, 1406832), (14, 1306344), (16, 1143051), (21, 870896), (24, 762034), (26, 703416), (28, 653172), (39, 468944), (42, 435448), (48, 381017), (52, 351708), (53, 345072), (56, 326586), (78, 234472), (79, 231504), (84, 217724), (91, 200976), (104, 175854), (106, 172536), (112, 163293), (156, 117236), (158, 115752), (159, 115024), (168, 108862), (182, 100488), (208, 87927), (212, 86268), (237, 77168), (273, 66992), (312, 58618), (316, 57876), (318, 57512), (336, 54431), (364, 50244), (371, 49296), (424, 43134), (474, 38584), (546, 33496), (553, 33072), (624, 29309), (632, 28938), (636, 28756), (689, 26544), (728, 25122), (742, 24648), (848, 21567), (948, 19292), (1027, 17808), (1092, 16748), (1106, 16536), (1113, 16432), (1264, 14469), (1272, 14378), (1378, 13272), (1456, 12561), (1484, 12324), (1659, 11024), (1896, 9646), (2054, 8904), (2067, 8848), (2184, 8374), (2212, 8268), (2226, 8216), (2544, 7189), (2756, 6636), (2968, 6162), (3081, 5936), (3318, 5512), (3792, 4823), (4108, 4452), (4134, 4424), (4187, 4368)]