18134132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 35481600

約数和(自身を除く): 17347468

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 179, 358, 589, 716, 817, 1178, 1333, 1634, 2356, 2666, 3268, 3401, 5332, 5549, 6802, 7697, 11098, 13604, 15394, 22196, 25327, 30788, 50654, 101308, 105431, 146243, 210862, 238607, 292486, 421724, 477214, 584972, 954428, 4533533, 9067066, 18134132]

約数ペア:

[(1, 18134132), (2, 9067066), (4, 4533533), (19, 954428), (31, 584972), (38, 477214), (43, 421724), (62, 292486), (76, 238607), (86, 210862), (124, 146243), (172, 105431), (179, 101308), (358, 50654), (589, 30788), (716, 25327), (817, 22196), (1178, 15394), (1333, 13604), (1634, 11098), (2356, 7697), (2666, 6802), (3268, 5549), (3401, 5332)]