1767998538

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{2281}}^1$

素因数の和:2472

約数の個数: 72

約数和(自身を含む): 4098357900

約数和(自身を除く): 2330359362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 149, 153, 289, 298, 306, 447, 578, 867, 894, 1341, 1734, 2281, 2533, 2601, 2682, 4562, 5066, 5202, 6843, 7599, 13686, 15198, 20529, 22797, 38777, 41058, 43061, 45594, 77554, 86122, 116331, 129183, 232662, 258366, 339869, 348993, 387549, 659209, 679738, 697986, 775098, 1019607, 1318418, 1977627, 2039214, 3058821, 3955254, 5777773, 5932881, 6117642, 11555546, 11865762, 17333319, 34666638, 51999957, 98222141, 103999914, 196444282, 294666423, 589332846, 883999269, 1767998538]

約数ペア:

[(1, 1767998538), (2, 883999269), (3, 589332846), (6, 294666423), (9, 196444282), (17, 103999914), (18, 98222141), (34, 51999957), (51, 34666638), (102, 17333319), (149, 11865762), (153, 11555546), (289, 6117642), (298, 5932881), (306, 5777773), (447, 3955254), (578, 3058821), (867, 2039214), (894, 1977627), (1341, 1318418), (1734, 1019607), (2281, 775098), (2533, 697986), (2601, 679738), (2682, 659209), (4562, 387549), (5066, 348993), (5202, 339869), (6843, 258366), (7599, 232662), (13686, 129183), (15198, 116331), (20529, 86122), (22797, 77554), (38777, 45594), (41058, 43061)]