16420104

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4035

約数の個数: 64

約数和(自身を含む): 48024000

約数和(自身を除く): 31603896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4001, 4104, 8002, 12003, 16004, 24006, 32008, 36009, 48012, 72018, 76019, 96024, 108027, 144036, 152038, 216054, 228057, 288072, 304076, 432108, 456114, 608152, 684171, 864216, 912228, 1368342, 1824456, 2052513, 2736684, 4105026, 5473368, 8210052, 16420104]

約数ペア:

[(1, 16420104), (2, 8210052), (3, 5473368), (4, 4105026), (6, 2736684), (8, 2052513), (9, 1824456), (12, 1368342), (18, 912228), (19, 864216), (24, 684171), (27, 608152), (36, 456114), (38, 432108), (54, 304076), (57, 288072), (72, 228057), (76, 216054), (108, 152038), (114, 144036), (152, 108027), (171, 96024), (216, 76019), (228, 72018), (342, 48012), (456, 36009), (513, 32008), (684, 24006), (1026, 16004), (1368, 12003), (2052, 8002), (4001, 4104)]