3669781428

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{1187}}^1$

素因数の和:1901

約数の個数: 72

約数和(自身を含む): 9360423072

約数和(自身を除く): 5690641644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 547, 628, 942, 1094, 1187, 1413, 1641, 1884, 2188, 2374, 2826, 3282, 3561, 4748, 4923, 5652, 6564, 7122, 9846, 10683, 14244, 19692, 21366, 42732, 85879, 171758, 186359, 257637, 343516, 372718, 515274, 559077, 649289, 745436, 772911, 1030548, 1118154, 1298578, 1545822, 1677231, 1947867, 2236308, 2597156, 3091644, 3354462, 3895734, 5843601, 6708924, 7791468, 11687202, 23374404, 101938373, 203876746, 305815119, 407753492, 611630238, 917445357, 1223260476, 1834890714, 3669781428]

約数ペア:

[(1, 3669781428), (2, 1834890714), (3, 1223260476), (4, 917445357), (6, 611630238), (9, 407753492), (12, 305815119), (18, 203876746), (36, 101938373), (157, 23374404), (314, 11687202), (471, 7791468), (547, 6708924), (628, 5843601), (942, 3895734), (1094, 3354462), (1187, 3091644), (1413, 2597156), (1641, 2236308), (1884, 1947867), (2188, 1677231), (2374, 1545822), (2826, 1298578), (3282, 1118154), (3561, 1030548), (4748, 772911), (4923, 745436), (5652, 649289), (6564, 559077), (7122, 515274), (9846, 372718), (10683, 343516), (14244, 257637), (19692, 186359), (21366, 171758), (42732, 85879)]