4891614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 13203456

約数和(自身を除く): 8311842

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 31, 34, 39, 42, 51, 62, 78, 91, 93, 102, 119, 182, 186, 217, 221, 238, 273, 289, 357, 403, 434, 442, 527, 546, 578, 651, 663, 714, 806, 867, 1054, 1209, 1302, 1326, 1547, 1581, 1734, 2023, 2418, 2821, 3094, 3162, 3689, 3757, 4046, 4641, 5642, 6069, 6851, 7378, 7514, 8463, 8959, 9282, 11067, 11271, 12138, 13702, 16926, 17918, 20553, 22134, 22542, 26299, 26877, 41106, 47957, 52598, 53754, 62713, 78897, 95914, 116467, 125426, 143871, 157794, 188139, 232934, 287742, 349401, 376278, 698802, 815269, 1630538, 2445807, 4891614]

約数ペア:

[(1, 4891614), (2, 2445807), (3, 1630538), (6, 815269), (7, 698802), (13, 376278), (14, 349401), (17, 287742), (21, 232934), (26, 188139), (31, 157794), (34, 143871), (39, 125426), (42, 116467), (51, 95914), (62, 78897), (78, 62713), (91, 53754), (93, 52598), (102, 47957), (119, 41106), (182, 26877), (186, 26299), (217, 22542), (221, 22134), (238, 20553), (273, 17918), (289, 16926), (357, 13702), (403, 12138), (434, 11271), (442, 11067), (527, 9282), (546, 8959), (578, 8463), (651, 7514), (663, 7378), (714, 6851), (806, 6069), (867, 5642), (1054, 4641), (1209, 4046), (1302, 3757), (1326, 3689), (1547, 3162), (1581, 3094), (1734, 2821), (2023, 2418)]