1965510360018

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{2038019}}^1$

素因数の和:2038567

約数の個数: 48

約数和(自身を含む): 4301608053600

約数和(自身を除く): 2336097693582

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 409, 786, 818, 1179, 1227, 2358, 2454, 3681, 7362, 53579, 107158, 160737, 321474, 482211, 964422, 2038019, 4076038, 6114057, 12228114, 18342171, 36684342, 266980489, 533960978, 800941467, 833549771, 1601882934, 1667099542, 2402824401, 2500649313, 4805648802, 5001298626, 7501947939, 15003895878, 109195020001, 218390040002, 327585060003, 655170120006, 982755180009, 1965510360018]

約数ペア:

[(1, 1965510360018), (2, 982755180009), (3, 655170120006), (6, 327585060003), (9, 218390040002), (18, 109195020001), (131, 15003895878), (262, 7501947939), (393, 5001298626), (409, 4805648802), (786, 2500649313), (818, 2402824401), (1179, 1667099542), (1227, 1601882934), (2358, 833549771), (2454, 800941467), (3681, 533960978), (7362, 266980489), (53579, 36684342), (107158, 18342171), (160737, 12228114), (321474, 6114057), (482211, 4076038), (964422, 2038019)]