1719513198

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 4195516416

約数和(自身を除く): 2476003218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 127, 162, 234, 243, 254, 351, 381, 486, 702, 762, 1053, 1143, 1651, 2106, 2143, 2286, 3159, 3302, 3429, 4286, 4953, 6318, 6429, 6858, 9906, 10287, 12858, 14859, 19287, 20574, 27859, 29718, 30861, 38574, 44577, 55718, 57861, 61722, 83577, 89154, 115722, 133731, 167154, 173583, 250731, 267462, 272161, 347166, 401193, 501462, 520749, 544322, 752193, 802386, 816483, 1041498, 1504386, 1632966, 2256579, 2449449, 3538093, 4513158, 4898898, 6769737, 7076186, 7348347, 10614279, 13539474, 14696694, 21228558, 22045041, 31842837, 44090082, 63685674, 66135123, 95528511, 132270246, 191057022, 286585533, 573171066, 859756599, 1719513198]

約数ペア:

[(1, 1719513198), (2, 859756599), (3, 573171066), (6, 286585533), (9, 191057022), (13, 132270246), (18, 95528511), (26, 66135123), (27, 63685674), (39, 44090082), (54, 31842837), (78, 22045041), (81, 21228558), (117, 14696694), (127, 13539474), (162, 10614279), (234, 7348347), (243, 7076186), (254, 6769737), (351, 4898898), (381, 4513158), (486, 3538093), (702, 2449449), (762, 2256579), (1053, 1632966), (1143, 1504386), (1651, 1041498), (2106, 816483), (2143, 802386), (2286, 752193), (3159, 544322), (3302, 520749), (3429, 501462), (4286, 401193), (4953, 347166), (6318, 272161), (6429, 267462), (6858, 250731), (9906, 173583), (10287, 167154), (12858, 133731), (14859, 115722), (19287, 89154), (20574, 83577), (27859, 61722), (29718, 57861), (30861, 55718), (38574, 44577)]