38380914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 104143104

約数和(自身を除く): 65762190

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 37, 39, 62, 66, 74, 78, 93, 99, 111, 117, 143, 169, 186, 198, 222, 234, 279, 286, 333, 338, 341, 403, 407, 429, 481, 507, 558, 666, 682, 806, 814, 858, 962, 1014, 1023, 1147, 1209, 1221, 1287, 1443, 1521, 1859, 2046, 2294, 2418, 2442, 2574, 2886, 3042, 3069, 3441, 3627, 3663, 3718, 4329, 4433, 5239, 5291, 5577, 6138, 6253, 6882, 7254, 7326, 8658, 8866, 10323, 10478, 10582, 11154, 12506, 12617, 13299, 14911, 15717, 15873, 16731, 18759, 20646, 25234, 26598, 29822, 31434, 31746, 33462, 37518, 37851, 39897, 44733, 47151, 47619, 56277, 57629, 68783, 75702, 79794, 89466, 94302, 95238, 112554, 113553, 115258, 134199, 137566, 164021, 172887, 193843, 206349, 227106, 268398, 328042, 345774, 387686, 412698, 492063, 518661, 581529, 619047, 984126, 1037322, 1163058, 1238094, 1476189, 1744587, 2132273, 2952378, 3489174, 4264546, 6396819, 12793638, 19190457, 38380914]

約数ペア:

[(1, 38380914), (2, 19190457), (3, 12793638), (6, 6396819), (9, 4264546), (11, 3489174), (13, 2952378), (18, 2132273), (22, 1744587), (26, 1476189), (31, 1238094), (33, 1163058), (37, 1037322), (39, 984126), (62, 619047), (66, 581529), (74, 518661), (78, 492063), (93, 412698), (99, 387686), (111, 345774), (117, 328042), (143, 268398), (169, 227106), (186, 206349), (198, 193843), (222, 172887), (234, 164021), (279, 137566), (286, 134199), (333, 115258), (338, 113553), (341, 112554), (403, 95238), (407, 94302), (429, 89466), (481, 79794), (507, 75702), (558, 68783), (666, 57629), (682, 56277), (806, 47619), (814, 47151), (858, 44733), (962, 39897), (1014, 37851), (1023, 37518), (1147, 33462), (1209, 31746), (1221, 31434), (1287, 29822), (1443, 26598), (1521, 25234), (1859, 20646), (2046, 18759), (2294, 16731), (2418, 15873), (2442, 15717), (2574, 14911), (2886, 13299), (3042, 12617), (3069, 12506), (3441, 11154), (3627, 10582), (3663, 10478), (3718, 10323), (4329, 8866), (4433, 8658), (5239, 7326), (5291, 7254), (5577, 6882), (6138, 6253)]