15664242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 37822464

約数和(自身を除く): 22158222

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 607, 759, 782, 1122, 1173, 1214, 1518, 1821, 2346, 3642, 4301, 6677, 8602, 10319, 12903, 13354, 13961, 20031, 20638, 25806, 27922, 30957, 40062, 41883, 61914, 83766, 113509, 153571, 227018, 237337, 307142, 340527, 460713, 474674, 681054, 712011, 921426, 1424022, 2610707, 5221414, 7832121, 15664242]

約数ペア:

[(1, 15664242), (2, 7832121), (3, 5221414), (6, 2610707), (11, 1424022), (17, 921426), (22, 712011), (23, 681054), (33, 474674), (34, 460713), (46, 340527), (51, 307142), (66, 237337), (69, 227018), (102, 153571), (138, 113509), (187, 83766), (253, 61914), (374, 41883), (391, 40062), (506, 30957), (561, 27922), (607, 25806), (759, 20638), (782, 20031), (1122, 13961), (1173, 13354), (1214, 12903), (1518, 10319), (1821, 8602), (2346, 6677), (3642, 4301)]