2013654996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{9629}}^1$

素因数の和:9833

約数の個数: 72

約数和(自身を含む): 5261485320

約数和(自身を除く): 3247830324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 444, 471, 628, 666, 942, 1332, 1413, 1884, 2826, 5652, 5809, 9629, 11618, 17427, 19258, 23236, 28887, 34854, 38516, 52281, 57774, 69708, 86661, 104562, 115548, 173322, 209124, 346644, 356273, 712546, 1068819, 1425092, 1511753, 2137638, 3023506, 3206457, 4275276, 4535259, 6047012, 6412914, 9070518, 12825828, 13605777, 18141036, 27211554, 54423108, 55934861, 111869722, 167804583, 223739444, 335609166, 503413749, 671218332, 1006827498, 2013654996]

約数ペア:

[(1, 2013654996), (2, 1006827498), (3, 671218332), (4, 503413749), (6, 335609166), (9, 223739444), (12, 167804583), (18, 111869722), (36, 55934861), (37, 54423108), (74, 27211554), (111, 18141036), (148, 13605777), (157, 12825828), (222, 9070518), (314, 6412914), (333, 6047012), (444, 4535259), (471, 4275276), (628, 3206457), (666, 3023506), (942, 2137638), (1332, 1511753), (1413, 1425092), (1884, 1068819), (2826, 712546), (5652, 356273), (5809, 346644), (9629, 209124), (11618, 173322), (17427, 115548), (19258, 104562), (23236, 86661), (28887, 69708), (34854, 57774), (38516, 52281)]