42779058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 100121184

約数和(自身を除く): 57342126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 641, 681, 1282, 1362, 1589, 1923, 3178, 3846, 4487, 4767, 8974, 9534, 11123, 13461, 22246, 26922, 31409, 33369, 62818, 66738, 94227, 145507, 188454, 291014, 436521, 873042, 1018549, 2037098, 3055647, 6111294, 7129843, 14259686, 21389529, 42779058]

約数ペア:

[(1, 42779058), (2, 21389529), (3, 14259686), (6, 7129843), (7, 6111294), (14, 3055647), (21, 2037098), (42, 1018549), (49, 873042), (98, 436521), (147, 291014), (227, 188454), (294, 145507), (454, 94227), (641, 66738), (681, 62818), (1282, 33369), (1362, 31409), (1589, 26922), (1923, 22246), (3178, 13461), (3846, 11123), (4487, 9534), (4767, 8974)]