2051258454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{23357}}^1$

素因数の和:23430

約数の個数: 96

約数和(自身を含む): 5509498176

約数和(自身を除く): 3458239722

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 306, 357, 369, 574, 697, 714, 738, 861, 1071, 1394, 1722, 2091, 2142, 2583, 4182, 4879, 5166, 6273, 9758, 12546, 14637, 23357, 29274, 43911, 46714, 70071, 87822, 140142, 163499, 210213, 326998, 397069, 420426, 490497, 794138, 957637, 980994, 1191207, 1471491, 1915274, 2382414, 2779483, 2872911, 2942982, 3573621, 5558966, 5745822, 6703459, 7147242, 8338449, 8618733, 13406918, 16279829, 16676898, 17237466, 20110377, 25015347, 32559658, 40220754, 48839487, 50030694, 60331131, 97678974, 113958803, 120662262, 146518461, 227917606, 293036922, 341876409, 683752818, 1025629227, 2051258454]

約数ペア:

[(1, 2051258454), (2, 1025629227), (3, 683752818), (6, 341876409), (7, 293036922), (9, 227917606), (14, 146518461), (17, 120662262), (18, 113958803), (21, 97678974), (34, 60331131), (41, 50030694), (42, 48839487), (51, 40220754), (63, 32559658), (82, 25015347), (102, 20110377), (119, 17237466), (123, 16676898), (126, 16279829), (153, 13406918), (238, 8618733), (246, 8338449), (287, 7147242), (306, 6703459), (357, 5745822), (369, 5558966), (574, 3573621), (697, 2942982), (714, 2872911), (738, 2779483), (861, 2382414), (1071, 1915274), (1394, 1471491), (1722, 1191207), (2091, 980994), (2142, 957637), (2583, 794138), (4182, 490497), (4879, 420426), (5166, 397069), (6273, 326998), (9758, 210213), (12546, 163499), (14637, 140142), (23357, 87822), (29274, 70071), (43911, 46714)]