7948962

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 21392640

約数和(自身を除く): 13443678

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 1237, 2142, 2474, 3213, 3711, 6426, 7422, 8659, 11133, 17318, 21029, 22266, 25977, 33399, 42058, 51954, 63087, 66798, 77931, 126174, 147203, 155862, 189261, 233793, 294406, 378522, 441609, 467586, 567783, 883218, 1135566, 1324827, 2649654, 3974481, 7948962]

約数ペア:

[(1, 7948962), (2, 3974481), (3, 2649654), (6, 1324827), (7, 1135566), (9, 883218), (14, 567783), (17, 467586), (18, 441609), (21, 378522), (27, 294406), (34, 233793), (42, 189261), (51, 155862), (54, 147203), (63, 126174), (102, 77931), (119, 66798), (126, 63087), (153, 51954), (189, 42058), (238, 33399), (306, 25977), (357, 22266), (378, 21029), (459, 17318), (714, 11133), (918, 8659), (1071, 7422), (1237, 6426), (2142, 3711), (2474, 3213)]