15661996056

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{3452821}}^1$

素因数の和:3452846

約数の個数: 80

約数和(自身を含む): 50134975440

約数和(自身を除く): 34472979384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 3452821, 6905642, 10358463, 13811284, 20716926, 24169747, 27622568, 31075389, 41433852, 48339494, 62150778, 72509241, 82867704, 93226167, 96678988, 124301556, 145018482, 186452334, 193357976, 217527723, 248603112, 279678501, 290036964, 372904668, 435055446, 559357002, 580073928, 652583169, 745809336, 870110892, 1118714004, 1305166338, 1740221784, 1957749507, 2237428008, 2610332676, 3915499014, 5220665352, 7830998028, 15661996056]

約数ペア:

[(1, 15661996056), (2, 7830998028), (3, 5220665352), (4, 3915499014), (6, 2610332676), (7, 2237428008), (8, 1957749507), (9, 1740221784), (12, 1305166338), (14, 1118714004), (18, 870110892), (21, 745809336), (24, 652583169), (27, 580073928), (28, 559357002), (36, 435055446), (42, 372904668), (54, 290036964), (56, 279678501), (63, 248603112), (72, 217527723), (81, 193357976), (84, 186452334), (108, 145018482), (126, 124301556), (162, 96678988), (168, 93226167), (189, 82867704), (216, 72509241), (252, 62150778), (324, 48339494), (378, 41433852), (504, 31075389), (567, 27622568), (648, 24169747), (756, 20716926), (1134, 13811284), (1512, 10358463), (2268, 6905642), (4536, 3452821)]