2018785428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3613}}^1$

素因数の和:3734

約数の個数: 144

約数和(自身を含む): 5967089856

約数和(自身を除く): 3948304428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 83, 99, 102, 132, 153, 166, 187, 198, 204, 249, 306, 332, 374, 396, 498, 561, 612, 747, 748, 913, 996, 1122, 1411, 1494, 1683, 1826, 2244, 2739, 2822, 2988, 3366, 3613, 3652, 4233, 5478, 5644, 6732, 7226, 8217, 8466, 10839, 10956, 12699, 14452, 15521, 16434, 16932, 21678, 25398, 31042, 32517, 32868, 39743, 43356, 46563, 50796, 61421, 62084, 65034, 79486, 93126, 119229, 122842, 130068, 139689, 158972, 184263, 186252, 238458, 245684, 279378, 299879, 357687, 368526, 476916, 552789, 558756, 599758, 675631, 715374, 737052, 899637, 1105578, 1199516, 1351262, 1430748, 1799274, 2026893, 2211156, 2698911, 2702524, 3298669, 3598548, 4053786, 5097943, 5397822, 6080679, 6597338, 8107572, 9896007, 10195886, 10795644, 12161358, 13194676, 15293829, 19792014, 20391772, 24322716, 29688021, 30587658, 39584028, 45881487, 56077373, 59376042, 61175316, 91762974, 112154746, 118752084, 168232119, 183525948, 224309492, 336464238, 504696357, 672928476, 1009392714, 2018785428]

約数ペア:

[(1, 2018785428), (2, 1009392714), (3, 672928476), (4, 504696357), (6, 336464238), (9, 224309492), (11, 183525948), (12, 168232119), (17, 118752084), (18, 112154746), (22, 91762974), (33, 61175316), (34, 59376042), (36, 56077373), (44, 45881487), (51, 39584028), (66, 30587658), (68, 29688021), (83, 24322716), (99, 20391772), (102, 19792014), (132, 15293829), (153, 13194676), (166, 12161358), (187, 10795644), (198, 10195886), (204, 9896007), (249, 8107572), (306, 6597338), (332, 6080679), (374, 5397822), (396, 5097943), (498, 4053786), (561, 3598548), (612, 3298669), (747, 2702524), (748, 2698911), (913, 2211156), (996, 2026893), (1122, 1799274), (1411, 1430748), (1494, 1351262), (1683, 1199516), (1826, 1105578), (2244, 899637), (2739, 737052), (2822, 715374), (2988, 675631), (3366, 599758), (3613, 558756), (3652, 552789), (4233, 476916), (5478, 368526), (5644, 357687), (6732, 299879), (7226, 279378), (8217, 245684), (8466, 238458), (10839, 186252), (10956, 184263), (12699, 158972), (14452, 139689), (15521, 130068), (16434, 122842), (16932, 119229), (21678, 93126), (25398, 79486), (31042, 65034), (32517, 62084), (32868, 61421), (39743, 50796), (43356, 46563)]