1931748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 5832960

約数和(自身を除く): 3901212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 61, 78, 84, 87, 91, 116, 122, 156, 174, 182, 183, 203, 244, 273, 348, 364, 366, 377, 406, 427, 546, 609, 732, 754, 793, 812, 854, 1092, 1131, 1218, 1281, 1508, 1586, 1708, 1769, 2262, 2379, 2436, 2562, 2639, 3172, 3538, 4524, 4758, 5124, 5278, 5307, 5551, 7076, 7917, 9516, 10556, 10614, 11102, 12383, 15834, 16653, 21228, 22204, 22997, 24766, 31668, 33306, 37149, 45994, 49532, 66612, 68991, 74298, 91988, 137982, 148596, 160979, 275964, 321958, 482937, 643916, 965874, 1931748]

約数ペア:

[(1, 1931748), (2, 965874), (3, 643916), (4, 482937), (6, 321958), (7, 275964), (12, 160979), (13, 148596), (14, 137982), (21, 91988), (26, 74298), (28, 68991), (29, 66612), (39, 49532), (42, 45994), (52, 37149), (58, 33306), (61, 31668), (78, 24766), (84, 22997), (87, 22204), (91, 21228), (116, 16653), (122, 15834), (156, 12383), (174, 11102), (182, 10614), (183, 10556), (203, 9516), (244, 7917), (273, 7076), (348, 5551), (364, 5307), (366, 5278), (377, 5124), (406, 4758), (427, 4524), (546, 3538), (609, 3172), (732, 2639), (754, 2562), (793, 2436), (812, 2379), (854, 2262), (1092, 1769), (1131, 1708), (1218, 1586), (1281, 1508)]