42194292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 116214336

約数和(自身を除く): 74020044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 983, 1022, 1533, 1966, 2044, 2949, 3066, 3577, 3932, 5898, 6132, 6881, 7154, 10731, 11796, 13762, 14308, 20643, 21462, 27524, 41286, 42924, 48167, 71759, 82572, 96334, 143518, 144501, 192668, 215277, 287036, 289002, 430554, 502313, 578004, 861108, 1004626, 1506939, 2009252, 3013878, 3516191, 6027756, 7032382, 10548573, 14064764, 21097146, 42194292]

約数ペア:

[(1, 42194292), (2, 21097146), (3, 14064764), (4, 10548573), (6, 7032382), (7, 6027756), (12, 3516191), (14, 3013878), (21, 2009252), (28, 1506939), (42, 1004626), (49, 861108), (73, 578004), (84, 502313), (98, 430554), (146, 289002), (147, 287036), (196, 215277), (219, 192668), (292, 144501), (294, 143518), (438, 96334), (511, 82572), (588, 71759), (876, 48167), (983, 42924), (1022, 41286), (1533, 27524), (1966, 21462), (2044, 20643), (2949, 14308), (3066, 13762), (3577, 11796), (3932, 10731), (5898, 7154), (6132, 6881)]