13681044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 41094144

約数和(自身を除く): 27413100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 41, 46, 52, 62, 69, 78, 82, 92, 93, 117, 123, 124, 138, 156, 164, 186, 207, 234, 246, 276, 279, 299, 369, 372, 403, 414, 468, 492, 533, 558, 598, 713, 738, 806, 828, 897, 943, 1066, 1116, 1196, 1209, 1271, 1426, 1476, 1599, 1612, 1794, 1886, 2132, 2139, 2418, 2542, 2691, 2829, 2852, 3198, 3588, 3627, 3772, 3813, 4278, 4797, 4836, 5084, 5382, 5658, 6396, 6417, 7254, 7626, 8487, 8556, 9269, 9594, 10764, 11316, 11439, 12259, 12834, 14508, 15252, 16523, 16974, 18538, 19188, 22878, 24518, 25668, 27807, 29233, 33046, 33948, 36777, 37076, 45756, 49036, 49569, 55614, 58466, 66092, 73554, 83421, 87699, 99138, 110331, 111228, 116932, 147108, 148707, 166842, 175398, 198276, 220662, 263097, 297414, 333684, 350796, 380029, 441324, 526194, 594828, 760058, 1052388, 1140087, 1520116, 2280174, 3420261, 4560348, 6840522, 13681044]

約数ペア:

[(1, 13681044), (2, 6840522), (3, 4560348), (4, 3420261), (6, 2280174), (9, 1520116), (12, 1140087), (13, 1052388), (18, 760058), (23, 594828), (26, 526194), (31, 441324), (36, 380029), (39, 350796), (41, 333684), (46, 297414), (52, 263097), (62, 220662), (69, 198276), (78, 175398), (82, 166842), (92, 148707), (93, 147108), (117, 116932), (123, 111228), (124, 110331), (138, 99138), (156, 87699), (164, 83421), (186, 73554), (207, 66092), (234, 58466), (246, 55614), (276, 49569), (279, 49036), (299, 45756), (369, 37076), (372, 36777), (403, 33948), (414, 33046), (468, 29233), (492, 27807), (533, 25668), (558, 24518), (598, 22878), (713, 19188), (738, 18538), (806, 16974), (828, 16523), (897, 15252), (943, 14508), (1066, 12834), (1116, 12259), (1196, 11439), (1209, 11316), (1271, 10764), (1426, 9594), (1476, 9269), (1599, 8556), (1612, 8487), (1794, 7626), (1886, 7254), (2132, 6417), (2139, 6396), (2418, 5658), (2542, 5382), (2691, 5084), (2829, 4836), (2852, 4797), (3198, 4278), (3588, 3813), (3627, 3772)]