38527668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 111820800

約数和(自身を除く): 73293132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 79, 92, 93, 114, 124, 138, 158, 171, 186, 207, 228, 237, 276, 279, 316, 342, 372, 414, 437, 474, 558, 589, 684, 711, 713, 828, 874, 948, 1116, 1178, 1311, 1422, 1426, 1501, 1748, 1767, 1817, 2139, 2356, 2449, 2622, 2844, 2852, 3002, 3534, 3634, 3933, 4278, 4503, 4898, 5244, 5301, 5451, 6004, 6417, 7068, 7268, 7347, 7866, 8556, 9006, 9796, 10602, 10902, 12834, 13509, 13547, 14694, 15732, 16353, 18012, 21204, 21804, 22041, 25668, 27018, 27094, 29388, 32706, 34523, 40641, 44082, 46531, 54036, 54188, 56327, 65412, 69046, 81282, 88164, 93062, 103569, 112654, 121923, 138092, 139593, 162564, 168981, 186124, 207138, 225308, 243846, 279186, 310707, 337962, 414276, 418779, 487692, 506943, 558372, 621414, 675924, 837558, 1013886, 1070213, 1242828, 1675116, 2027772, 2140426, 3210639, 4280852, 6421278, 9631917, 12842556, 19263834, 38527668]

約数ペア:

[(1, 38527668), (2, 19263834), (3, 12842556), (4, 9631917), (6, 6421278), (9, 4280852), (12, 3210639), (18, 2140426), (19, 2027772), (23, 1675116), (31, 1242828), (36, 1070213), (38, 1013886), (46, 837558), (57, 675924), (62, 621414), (69, 558372), (76, 506943), (79, 487692), (92, 418779), (93, 414276), (114, 337962), (124, 310707), (138, 279186), (158, 243846), (171, 225308), (186, 207138), (207, 186124), (228, 168981), (237, 162564), (276, 139593), (279, 138092), (316, 121923), (342, 112654), (372, 103569), (414, 93062), (437, 88164), (474, 81282), (558, 69046), (589, 65412), (684, 56327), (711, 54188), (713, 54036), (828, 46531), (874, 44082), (948, 40641), (1116, 34523), (1178, 32706), (1311, 29388), (1422, 27094), (1426, 27018), (1501, 25668), (1748, 22041), (1767, 21804), (1817, 21204), (2139, 18012), (2356, 16353), (2449, 15732), (2622, 14694), (2844, 13547), (2852, 13509), (3002, 12834), (3534, 10902), (3634, 10602), (3933, 9796), (4278, 9006), (4503, 8556), (4898, 7866), (5244, 7347), (5301, 7268), (5451, 7068), (6004, 6417)]