1551190338

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10651}}^1$

素因数の和:10725

約数の個数: 80

約数和(自身を含む): 3712008960

約数和(自身を除く): 2160818622

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 81, 87, 93, 162, 174, 186, 261, 279, 522, 558, 783, 837, 899, 1566, 1674, 1798, 2349, 2511, 2697, 4698, 5022, 5394, 8091, 10651, 16182, 21302, 24273, 31953, 48546, 63906, 72819, 95859, 145638, 191718, 287577, 308879, 330181, 575154, 617758, 660362, 862731, 926637, 990543, 1725462, 1853274, 1981086, 2779911, 2971629, 5559822, 5943258, 8339733, 8914887, 9575249, 16679466, 17829774, 19150498, 25019199, 26744661, 28725747, 50038398, 53489322, 57451494, 86177241, 172354482, 258531723, 517063446, 775595169, 1551190338]

約数ペア:

[(1, 1551190338), (2, 775595169), (3, 517063446), (6, 258531723), (9, 172354482), (18, 86177241), (27, 57451494), (29, 53489322), (31, 50038398), (54, 28725747), (58, 26744661), (62, 25019199), (81, 19150498), (87, 17829774), (93, 16679466), (162, 9575249), (174, 8914887), (186, 8339733), (261, 5943258), (279, 5559822), (522, 2971629), (558, 2779911), (783, 1981086), (837, 1853274), (899, 1725462), (1566, 990543), (1674, 926637), (1798, 862731), (2349, 660362), (2511, 617758), (2697, 575154), (4698, 330181), (5022, 308879), (5394, 287577), (8091, 191718), (10651, 145638), (16182, 95859), (21302, 72819), (24273, 63906), (31953, 48546)]