17381388636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{118891}}^1$

素因数の和:119063

約数の個数: 72

約数和(自身を含む): 45700182528

約数和(自身を除く): 28318793892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 1116, 1179, 1572, 2358, 4061, 4716, 8122, 12183, 16244, 24366, 36549, 48732, 73098, 118891, 146196, 237782, 356673, 475564, 713346, 1070019, 1426692, 2140038, 3685621, 4280076, 7371242, 11056863, 14742484, 15574721, 22113726, 31149442, 33170589, 44227452, 46724163, 62298884, 66341178, 93448326, 132682356, 140172489, 186896652, 280344978, 482816351, 560689956, 965632702, 1448449053, 1931265404, 2896898106, 4345347159, 5793796212, 8690694318, 17381388636]

約数ペア:

[(1, 17381388636), (2, 8690694318), (3, 5793796212), (4, 4345347159), (6, 2896898106), (9, 1931265404), (12, 1448449053), (18, 965632702), (31, 560689956), (36, 482816351), (62, 280344978), (93, 186896652), (124, 140172489), (131, 132682356), (186, 93448326), (262, 66341178), (279, 62298884), (372, 46724163), (393, 44227452), (524, 33170589), (558, 31149442), (786, 22113726), (1116, 15574721), (1179, 14742484), (1572, 11056863), (2358, 7371242), (4061, 4280076), (4716, 3685621), (8122, 2140038), (12183, 1426692), (16244, 1070019), (24366, 713346), (36549, 475564), (48732, 356673), (73098, 237782), (118891, 146196)]