15934806

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 39029760

約数和(自身を除く): 23094954

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 167, 171, 186, 279, 334, 342, 501, 513, 558, 589, 837, 1002, 1026, 1178, 1503, 1539, 1674, 1767, 2511, 3006, 3078, 3173, 3534, 4509, 5022, 5177, 5301, 6346, 9018, 9519, 10354, 10602, 13527, 15531, 15903, 19038, 27054, 28557, 31062, 31806, 46593, 47709, 57114, 85671, 93186, 95418, 98363, 139779, 171342, 196726, 257013, 279558, 295089, 419337, 514026, 590178, 838674, 885267, 1770534, 2655801, 5311602, 7967403, 15934806]

約数ペア:

[(1, 15934806), (2, 7967403), (3, 5311602), (6, 2655801), (9, 1770534), (18, 885267), (19, 838674), (27, 590178), (31, 514026), (38, 419337), (54, 295089), (57, 279558), (62, 257013), (81, 196726), (93, 171342), (114, 139779), (162, 98363), (167, 95418), (171, 93186), (186, 85671), (279, 57114), (334, 47709), (342, 46593), (501, 31806), (513, 31062), (558, 28557), (589, 27054), (837, 19038), (1002, 15903), (1026, 15531), (1178, 13527), (1503, 10602), (1539, 10354), (1674, 9519), (1767, 9018), (2511, 6346), (3006, 5301), (3078, 5177), (3173, 5022), (3534, 4509)]