217917882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133039}}^1$

素因数の和:133067

約数の個数: 48

約数和(自身を含む): 581118720

約数和(自身を除く): 363200838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 133039, 266078, 399117, 798234, 931273, 1197351, 1729507, 1862546, 2394702, 2793819, 3459014, 5188521, 5587638, 8381457, 10377042, 12106549, 15565563, 16762914, 24213098, 31131126, 36319647, 72639294, 108958941, 217917882]

約数ペア:

[(1, 217917882), (2, 108958941), (3, 72639294), (6, 36319647), (7, 31131126), (9, 24213098), (13, 16762914), (14, 15565563), (18, 12106549), (21, 10377042), (26, 8381457), (39, 5587638), (42, 5188521), (63, 3459014), (78, 2793819), (91, 2394702), (117, 1862546), (126, 1729507), (182, 1197351), (234, 931273), (273, 798234), (546, 399117), (819, 266078), (1638, 133039)]