180841804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 373191840

約数和(自身を除く): 192350036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 409, 572, 773, 818, 1546, 1636, 3092, 4499, 5317, 8503, 8998, 10049, 10634, 17006, 17996, 20098, 21268, 34012, 40196, 58487, 110539, 116974, 221078, 233948, 316157, 442156, 632314, 1264628, 3477727, 4110041, 6955454, 8220082, 13910908, 16440164, 45210451, 90420902, 180841804]

約数ペア:

[(1, 180841804), (2, 90420902), (4, 45210451), (11, 16440164), (13, 13910908), (22, 8220082), (26, 6955454), (44, 4110041), (52, 3477727), (143, 1264628), (286, 632314), (409, 442156), (572, 316157), (773, 233948), (818, 221078), (1546, 116974), (1636, 110539), (3092, 58487), (4499, 40196), (5317, 34012), (8503, 21268), (8998, 20098), (10049, 17996), (10634, 17006)]