1215888966

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{23561}}^1$

素因数の和:23677

約数の個数: 48

約数和(自身を含む): 2734699968

約数和(自身を除く): 1518811002

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 2867, 5734, 8601, 17202, 23561, 25803, 47122, 51606, 70683, 141366, 212049, 424098, 1107367, 1437221, 2214734, 2874442, 3322101, 4311663, 6644202, 8623326, 9966303, 12934989, 19932606, 25869978, 67549387, 135098774, 202648161, 405296322, 607944483, 1215888966]

約数ペア:

[(1, 1215888966), (2, 607944483), (3, 405296322), (6, 202648161), (9, 135098774), (18, 67549387), (47, 25869978), (61, 19932606), (94, 12934989), (122, 9966303), (141, 8623326), (183, 6644202), (282, 4311663), (366, 3322101), (423, 2874442), (549, 2214734), (846, 1437221), (1098, 1107367), (2867, 424098), (5734, 212049), (8601, 141366), (17202, 70683), (23561, 51606), (25803, 47122)]