2912581098

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1433}}^1$

素因数の和:1753

約数の個数: 128

約数和(自身を含む): 7819315200

約数和(自身を除く): 4906734102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 283, 342, 378, 399, 513, 566, 798, 849, 1026, 1197, 1433, 1698, 1981, 2394, 2547, 2866, 3591, 3962, 4299, 5094, 5377, 5943, 7182, 7641, 8598, 10031, 10754, 11886, 12897, 15282, 16131, 17829, 20062, 25794, 27227, 30093, 32262, 35658, 37639, 38691, 48393, 53487, 54454, 60186, 75278, 77382, 81681, 90279, 96786, 106974, 112917, 145179, 163362, 180558, 190589, 225834, 245043, 270837, 290358, 338751, 381178, 405539, 490086, 541674, 571767, 677502, 735129, 811078, 1016253, 1143534, 1216617, 1470258, 1715301, 2032506, 2433234, 2838773, 3430602, 3649851, 5145903, 5677546, 7299702, 7705241, 8516319, 10291806, 10949553, 15410482, 17032638, 21899106, 23115723, 25548957, 46231446, 51097914, 53936687, 69347169, 76646871, 107873374, 138694338, 153293742, 161810061, 208041507, 323620122, 416083014, 485430183, 970860366, 1456290549, 2912581098]

約数ペア:

[(1, 2912581098), (2, 1456290549), (3, 970860366), (6, 485430183), (7, 416083014), (9, 323620122), (14, 208041507), (18, 161810061), (19, 153293742), (21, 138694338), (27, 107873374), (38, 76646871), (42, 69347169), (54, 53936687), (57, 51097914), (63, 46231446), (114, 25548957), (126, 23115723), (133, 21899106), (171, 17032638), (189, 15410482), (266, 10949553), (283, 10291806), (342, 8516319), (378, 7705241), (399, 7299702), (513, 5677546), (566, 5145903), (798, 3649851), (849, 3430602), (1026, 2838773), (1197, 2433234), (1433, 2032506), (1698, 1715301), (1981, 1470258), (2394, 1216617), (2547, 1143534), (2866, 1016253), (3591, 811078), (3962, 735129), (4299, 677502), (5094, 571767), (5377, 541674), (5943, 490086), (7182, 405539), (7641, 381178), (8598, 338751), (10031, 290358), (10754, 270837), (11886, 245043), (12897, 225834), (15282, 190589), (16131, 180558), (17829, 163362), (20062, 145179), (25794, 112917), (27227, 106974), (30093, 96786), (32262, 90279), (35658, 81681), (37639, 77382), (38691, 75278), (48393, 60186), (53487, 54454)]