18241902072

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{8543}}^1$

素因数の和:9233

約数の個数: 96

約数和(自身を含む): 50542202880

約数和(自身を除く): 32300300808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 631, 846, 1128, 1262, 1692, 1893, 2524, 3384, 3786, 5048, 5679, 7572, 8543, 11358, 15144, 17086, 22716, 25629, 29657, 34172, 45432, 51258, 59314, 68344, 76887, 88971, 102516, 118628, 153774, 177942, 205032, 237256, 266913, 307548, 355884, 401521, 533826, 615096, 711768, 803042, 1067652, 1204563, 1606084, 2135304, 2409126, 3212168, 3613689, 4818252, 5390633, 7227378, 9636504, 10781266, 14454756, 16171899, 21562532, 28909512, 32343798, 43125064, 48515697, 64687596, 97031394, 129375192, 194062788, 253359751, 388125576, 506719502, 760079253, 1013439004, 1520158506, 2026878008, 2280237759, 3040317012, 4560475518, 6080634024, 9120951036, 18241902072]

約数ペア:

[(1, 18241902072), (2, 9120951036), (3, 6080634024), (4, 4560475518), (6, 3040317012), (8, 2280237759), (9, 2026878008), (12, 1520158506), (18, 1013439004), (24, 760079253), (36, 506719502), (47, 388125576), (72, 253359751), (94, 194062788), (141, 129375192), (188, 97031394), (282, 64687596), (376, 48515697), (423, 43125064), (564, 32343798), (631, 28909512), (846, 21562532), (1128, 16171899), (1262, 14454756), (1692, 10781266), (1893, 9636504), (2524, 7227378), (3384, 5390633), (3786, 4818252), (5048, 3613689), (5679, 3212168), (7572, 2409126), (8543, 2135304), (11358, 1606084), (15144, 1204563), (17086, 1067652), (22716, 803042), (25629, 711768), (29657, 615096), (34172, 533826), (45432, 401521), (51258, 355884), (59314, 307548), (68344, 266913), (76887, 237256), (88971, 205032), (102516, 177942), (118628, 153774)]