123531954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3795

約数の個数: 64

約数和(自身を含む): 309146880

約数和(自身を除く): 185614926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 3709, 4758, 5551, 7418, 11102, 11127, 16653, 22254, 25963, 33306, 48217, 51926, 77889, 96434, 144651, 155778, 226249, 289302, 337519, 452498, 675038, 678747, 1012557, 1357494, 1583743, 2025114, 2941237, 3167486, 4751229, 5882474, 8823711, 9502458, 17647422, 20588659, 41177318, 61765977, 123531954]

約数ペア:

[(1, 123531954), (2, 61765977), (3, 41177318), (6, 20588659), (7, 17647422), (13, 9502458), (14, 8823711), (21, 5882474), (26, 4751229), (39, 3167486), (42, 2941237), (61, 2025114), (78, 1583743), (91, 1357494), (122, 1012557), (182, 678747), (183, 675038), (273, 452498), (366, 337519), (427, 289302), (546, 226249), (793, 155778), (854, 144651), (1281, 96434), (1586, 77889), (2379, 51926), (2562, 48217), (3709, 33306), (4758, 25963), (5551, 22254), (7418, 16653), (11102, 11127)]