7777164012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{624973}}^1$

素因数の和:625058

約数の個数: 48

約数和(自身を含む): 19529187552

約数和(自身を除く): 11752023540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 624973, 1249946, 1874919, 2499892, 3749838, 7499676, 10624541, 21249082, 31873623, 38123353, 42498164, 63747246, 76246706, 114370059, 127494492, 152493412, 228740118, 457480236, 648097001, 1296194002, 1944291003, 2592388004, 3888582006, 7777164012]

約数ペア:

[(1, 7777164012), (2, 3888582006), (3, 2592388004), (4, 1944291003), (6, 1296194002), (12, 648097001), (17, 457480236), (34, 228740118), (51, 152493412), (61, 127494492), (68, 114370059), (102, 76246706), (122, 63747246), (183, 42498164), (204, 38123353), (244, 31873623), (366, 21249082), (732, 10624541), (1037, 7499676), (2074, 3749838), (3111, 2499892), (4148, 1874919), (6222, 1249946), (12444, 624973)]