18082962

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 40854528

約数和(自身を除く): 22771566

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 383, 387, 549, 766, 774, 1098, 1149, 2298, 2623, 3447, 5246, 6894, 7869, 15738, 16469, 23363, 23607, 32938, 46726, 47214, 49407, 70089, 98814, 140178, 148221, 210267, 296442, 420534, 1004609, 2009218, 3013827, 6027654, 9041481, 18082962]

約数ペア:

[(1, 18082962), (2, 9041481), (3, 6027654), (6, 3013827), (9, 2009218), (18, 1004609), (43, 420534), (61, 296442), (86, 210267), (122, 148221), (129, 140178), (183, 98814), (258, 70089), (366, 49407), (383, 47214), (387, 46726), (549, 32938), (766, 23607), (774, 23363), (1098, 16469), (1149, 15738), (2298, 7869), (2623, 6894), (3447, 5246)]