2018220652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2459

約数の個数: 96

約数和(自身を含む): 4450811904

約数和(自身を除く): 2432591252

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 43, 46, 62, 86, 92, 124, 161, 172, 217, 301, 322, 434, 602, 644, 713, 868, 989, 1204, 1333, 1426, 1978, 2351, 2666, 2852, 3956, 4702, 4991, 5332, 6923, 9331, 9404, 9982, 13846, 16457, 18662, 19964, 27692, 30659, 32914, 37324, 54073, 61318, 65828, 72881, 101093, 108146, 122636, 145762, 202186, 214613, 216292, 291524, 378511, 404372, 429226, 510167, 707651, 757022, 858452, 1020334, 1415302, 1514044, 1676263, 2040668, 2325139, 2830604, 3133883, 3352526, 4650278, 6267766, 6705052, 9300556, 11733841, 12535532, 16275973, 21937181, 23467682, 32551946, 43874362, 46935364, 65103892, 72079309, 87748724, 144158618, 288317236, 504555163, 1009110326, 2018220652]

約数ペア:

[(1, 2018220652), (2, 1009110326), (4, 504555163), (7, 288317236), (14, 144158618), (23, 87748724), (28, 72079309), (31, 65103892), (43, 46935364), (46, 43874362), (62, 32551946), (86, 23467682), (92, 21937181), (124, 16275973), (161, 12535532), (172, 11733841), (217, 9300556), (301, 6705052), (322, 6267766), (434, 4650278), (602, 3352526), (644, 3133883), (713, 2830604), (868, 2325139), (989, 2040668), (1204, 1676263), (1333, 1514044), (1426, 1415302), (1978, 1020334), (2351, 858452), (2666, 757022), (2852, 707651), (3956, 510167), (4702, 429226), (4991, 404372), (5332, 378511), (6923, 291524), (9331, 216292), (9404, 214613), (9982, 202186), (13846, 145762), (16457, 122636), (18662, 108146), (19964, 101093), (27692, 72881), (30659, 65828), (32914, 61318), (37324, 54073)]