18852774444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{15661}}^1$

素因数の和:15976

約数の個数: 144

約数和(自身を含む): 57876227136

約数和(自身を除く): 39023452692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 281, 306, 357, 476, 562, 612, 714, 843, 1071, 1124, 1428, 1686, 1967, 2142, 2529, 3372, 3934, 4284, 4777, 5058, 5901, 7868, 9554, 10116, 11802, 14331, 15661, 17703, 19108, 23604, 28662, 31322, 33439, 35406, 42993, 46983, 57324, 62644, 66878, 70812, 85986, 93966, 100317, 109627, 133756, 140949, 171972, 187932, 200634, 219254, 266237, 281898, 300951, 328881, 401268, 438508, 532474, 563796, 601902, 657762, 798711, 986643, 1064948, 1203804, 1315524, 1597422, 1863659, 1973286, 2396133, 3194844, 3727318, 3946572, 4400741, 4792266, 5590977, 7454636, 8801482, 9584532, 11181954, 13202223, 16772931, 17602964, 22363908, 26404446, 30805187, 33545862, 39606669, 52808892, 61610374, 67091724, 74812597, 79213338, 92415561, 123220748, 149625194, 158426676, 184831122, 224437791, 277246683, 299250388, 369662244, 448875582, 523688179, 554493366, 673313373, 897751164, 1047376358, 1108986732, 1346626746, 1571064537, 2094752716, 2693253492, 3142129074, 4713193611, 6284258148, 9426387222, 18852774444]

約数ペア:

[(1, 18852774444), (2, 9426387222), (3, 6284258148), (4, 4713193611), (6, 3142129074), (7, 2693253492), (9, 2094752716), (12, 1571064537), (14, 1346626746), (17, 1108986732), (18, 1047376358), (21, 897751164), (28, 673313373), (34, 554493366), (36, 523688179), (42, 448875582), (51, 369662244), (63, 299250388), (68, 277246683), (84, 224437791), (102, 184831122), (119, 158426676), (126, 149625194), (153, 123220748), (204, 92415561), (238, 79213338), (252, 74812597), (281, 67091724), (306, 61610374), (357, 52808892), (476, 39606669), (562, 33545862), (612, 30805187), (714, 26404446), (843, 22363908), (1071, 17602964), (1124, 16772931), (1428, 13202223), (1686, 11181954), (1967, 9584532), (2142, 8801482), (2529, 7454636), (3372, 5590977), (3934, 4792266), (4284, 4400741), (4777, 3946572), (5058, 3727318), (5901, 3194844), (7868, 2396133), (9554, 1973286), (10116, 1863659), (11802, 1597422), (14331, 1315524), (15661, 1203804), (17703, 1064948), (19108, 986643), (23604, 798711), (28662, 657762), (31322, 601902), (33439, 563796), (35406, 532474), (42993, 438508), (46983, 401268), (57324, 328881), (62644, 300951), (66878, 281898), (70812, 266237), (85986, 219254), (93966, 200634), (100317, 187932), (109627, 171972), (133756, 140949)]