2988176263758

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31477}}^1\times {\mathrm{251143}}^1$

素因数の和:282638

約数の個数: 64

約数和(自身を含む): 7589290398720

約数和(自身を除く): 4601114134962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 31477, 62954, 94431, 188862, 220339, 251143, 283293, 440678, 502286, 566586, 661017, 753429, 849879, 1322034, 1506858, 1699758, 1758001, 1983051, 2260287, 3516002, 3966102, 4520574, 5274003, 5949153, 6780861, 10548006, 11898306, 13561722, 15822009, 31644018, 47466027, 94932054, 7905228211, 15810456422, 23715684633, 47431369266, 55336597477, 71147053899, 110673194954, 142294107798, 166009792431, 213441161697, 332019584862, 426882323394, 498029377293, 996058754586, 1494088131879, 2988176263758]

約数ペア:

[(1, 2988176263758), (2, 1494088131879), (3, 996058754586), (6, 498029377293), (7, 426882323394), (9, 332019584862), (14, 213441161697), (18, 166009792431), (21, 142294107798), (27, 110673194954), (42, 71147053899), (54, 55336597477), (63, 47431369266), (126, 23715684633), (189, 15810456422), (378, 7905228211), (31477, 94932054), (62954, 47466027), (94431, 31644018), (188862, 15822009), (220339, 13561722), (251143, 11898306), (283293, 10548006), (440678, 6780861), (502286, 5949153), (566586, 5274003), (661017, 4520574), (753429, 3966102), (849879, 3516002), (1322034, 2260287), (1506858, 1983051), (1699758, 1758001)]