38213994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 66295446

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 23, 26, 34, 39, 42, 46, 51, 69, 78, 91, 102, 119, 138, 161, 179, 182, 221, 238, 273, 299, 322, 357, 358, 391, 442, 483, 537, 546, 598, 663, 714, 782, 897, 966, 1074, 1173, 1253, 1326, 1547, 1794, 2093, 2327, 2346, 2506, 2737, 3043, 3094, 3759, 4117, 4186, 4641, 4654, 5083, 5474, 6086, 6279, 6981, 7518, 8211, 8234, 9129, 9282, 10166, 12351, 12558, 13962, 15249, 16289, 16422, 18258, 21301, 24702, 28819, 30498, 32578, 35581, 39559, 42602, 48867, 53521, 57638, 63903, 69989, 71162, 79118, 86457, 97734, 106743, 107042, 118677, 127806, 139978, 160563, 172914, 209967, 213486, 237354, 276913, 321126, 374647, 419934, 489923, 553826, 749294, 830739, 909857, 979846, 1123941, 1469769, 1661478, 1819714, 2247882, 2729571, 2939538, 5459142, 6368999, 12737998, 19106997, 38213994]

約数ペア:

[(1, 38213994), (2, 19106997), (3, 12737998), (6, 6368999), (7, 5459142), (13, 2939538), (14, 2729571), (17, 2247882), (21, 1819714), (23, 1661478), (26, 1469769), (34, 1123941), (39, 979846), (42, 909857), (46, 830739), (51, 749294), (69, 553826), (78, 489923), (91, 419934), (102, 374647), (119, 321126), (138, 276913), (161, 237354), (179, 213486), (182, 209967), (221, 172914), (238, 160563), (273, 139978), (299, 127806), (322, 118677), (357, 107042), (358, 106743), (391, 97734), (442, 86457), (483, 79118), (537, 71162), (546, 69989), (598, 63903), (663, 57638), (714, 53521), (782, 48867), (897, 42602), (966, 39559), (1074, 35581), (1173, 32578), (1253, 30498), (1326, 28819), (1547, 24702), (1794, 21301), (2093, 18258), (2327, 16422), (2346, 16289), (2506, 15249), (2737, 13962), (3043, 12558), (3094, 12351), (3759, 10166), (4117, 9282), (4186, 9129), (4641, 8234), (4654, 8211), (5083, 7518), (5474, 6981), (6086, 6279)]