171819976926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{264349}}^1$

素因数の和:265021

約数の個数: 48

約数和(自身を含む): 372689089200

約数和(自身を除く): 200869112274

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 641, 1014, 1282, 1923, 3846, 8333, 16666, 24999, 49998, 108329, 216658, 264349, 324987, 528698, 649974, 793047, 1586094, 3436537, 6873074, 10309611, 20619222, 44674981, 89349962, 134024943, 169447709, 268049886, 338895418, 508343127, 1016686254, 2202820217, 4405640434, 6608460651, 13216921302, 28636662821, 57273325642, 85909988463, 171819976926]

約数ペア:

[(1, 171819976926), (2, 85909988463), (3, 57273325642), (6, 28636662821), (13, 13216921302), (26, 6608460651), (39, 4405640434), (78, 2202820217), (169, 1016686254), (338, 508343127), (507, 338895418), (641, 268049886), (1014, 169447709), (1282, 134024943), (1923, 89349962), (3846, 44674981), (8333, 20619222), (16666, 10309611), (24999, 6873074), (49998, 3436537), (108329, 1586094), (216658, 793047), (264349, 649974), (324987, 528698)]