15366990828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{345823}}^1$

素因数の和:345883

約数の個数: 72

約数和(自身を含む): 42837910528

約数和(自身を除く): 27470919700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 529, 644, 966, 1058, 1587, 1932, 2116, 3174, 3703, 6348, 7406, 11109, 14812, 22218, 44436, 345823, 691646, 1037469, 1383292, 2074938, 2420761, 4149876, 4841522, 7262283, 7953929, 9683044, 14524566, 15907858, 23861787, 29049132, 31815716, 47723574, 55677503, 95447148, 111355006, 167032509, 182940367, 222710012, 334065018, 365880734, 548821101, 668130036, 731761468, 1097642202, 1280582569, 2195284404, 2561165138, 3841747707, 5122330276, 7683495414, 15366990828]

約数ペア:

[(1, 15366990828), (2, 7683495414), (3, 5122330276), (4, 3841747707), (6, 2561165138), (7, 2195284404), (12, 1280582569), (14, 1097642202), (21, 731761468), (23, 668130036), (28, 548821101), (42, 365880734), (46, 334065018), (69, 222710012), (84, 182940367), (92, 167032509), (138, 111355006), (161, 95447148), (276, 55677503), (322, 47723574), (483, 31815716), (529, 29049132), (644, 23861787), (966, 15907858), (1058, 14524566), (1587, 9683044), (1932, 7953929), (2116, 7262283), (3174, 4841522), (3703, 4149876), (6348, 2420761), (7406, 2074938), (11109, 1383292), (14812, 1037469), (22218, 691646), (44436, 345823)]