1212762222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1534

約数の個数: 96

約数和(自身を含む): 3114768384

約数和(自身を除く): 1902006162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 251, 279, 434, 502, 558, 651, 753, 1237, 1302, 1506, 1757, 1953, 2259, 2474, 3514, 3711, 3906, 4518, 5271, 7422, 7781, 8659, 10542, 11133, 15562, 15813, 17318, 22266, 23343, 25977, 31626, 38347, 46686, 51954, 54467, 70029, 76694, 77931, 108934, 115041, 140058, 155862, 163401, 230082, 268429, 310487, 326802, 345123, 490203, 536858, 620974, 690246, 805287, 931461, 980406, 1610574, 1862922, 2173409, 2415861, 2794383, 4346818, 4831722, 5588766, 6520227, 9625097, 13040454, 19250194, 19560681, 28875291, 39121362, 57750582, 67375679, 86625873, 134751358, 173251746, 202127037, 404254074, 606381111, 1212762222]

約数ペア:

[(1, 1212762222), (2, 606381111), (3, 404254074), (6, 202127037), (7, 173251746), (9, 134751358), (14, 86625873), (18, 67375679), (21, 57750582), (31, 39121362), (42, 28875291), (62, 19560681), (63, 19250194), (93, 13040454), (126, 9625097), (186, 6520227), (217, 5588766), (251, 4831722), (279, 4346818), (434, 2794383), (502, 2415861), (558, 2173409), (651, 1862922), (753, 1610574), (1237, 980406), (1302, 931461), (1506, 805287), (1757, 690246), (1953, 620974), (2259, 536858), (2474, 490203), (3514, 345123), (3711, 326802), (3906, 310487), (4518, 268429), (5271, 230082), (7422, 163401), (7781, 155862), (8659, 140058), (10542, 115041), (11133, 108934), (15562, 77931), (15813, 76694), (17318, 70029), (22266, 54467), (23343, 51954), (25977, 46686), (31626, 38347)]