1875384

素因数分解:

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

素因数の和:141

約数の個数: 72

約数和(自身を含む): 5901480

約数和(自身を除く): 4026096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 1098, 1281, 1464, 1708, 2196, 2562, 3416, 3721, 3843, 4392, 5124, 7442, 7686, 10248, 11163, 14884, 15372, 22326, 26047, 29768, 30744, 33489, 44652, 52094, 66978, 78141, 89304, 104188, 133956, 156282, 208376, 234423, 267912, 312564, 468846, 625128, 937692, 1875384]

約数ペア:

[(1, 1875384), (2, 937692), (3, 625128), (4, 468846), (6, 312564), (7, 267912), (8, 234423), (9, 208376), (12, 156282), (14, 133956), (18, 104188), (21, 89304), (24, 78141), (28, 66978), (36, 52094), (42, 44652), (56, 33489), (61, 30744), (63, 29768), (72, 26047), (84, 22326), (122, 15372), (126, 14884), (168, 11163), (183, 10248), (244, 7686), (252, 7442), (366, 5124), (427, 4392), (488, 3843), (504, 3721), (549, 3416), (732, 2562), (854, 2196), (1098, 1708), (1281, 1464)]