1618321122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 3891363840

約数和(自身を除く): 2273042718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 139, 198, 254, 278, 381, 417, 463, 762, 834, 926, 1143, 1251, 1389, 1397, 1529, 2286, 2502, 2778, 2794, 3058, 4167, 4191, 4587, 5093, 8334, 8382, 9174, 10186, 12573, 13761, 15279, 17653, 25146, 27522, 30558, 35306, 45837, 52959, 58801, 64357, 91674, 105918, 117602, 128714, 158877, 176403, 193071, 194183, 317754, 352806, 386142, 388366, 529209, 579213, 582549, 646811, 707927, 1058418, 1158426, 1165098, 1293622, 1415854, 1747647, 1940433, 2123781, 3495294, 3880866, 4247562, 5821299, 6371343, 8173339, 11642598, 12742686, 16346678, 24520017, 49040034, 73560051, 89906729, 147120102, 179813458, 269720187, 539440374, 809160561, 1618321122]

約数ペア:

[(1, 1618321122), (2, 809160561), (3, 539440374), (6, 269720187), (9, 179813458), (11, 147120102), (18, 89906729), (22, 73560051), (33, 49040034), (66, 24520017), (99, 16346678), (127, 12742686), (139, 11642598), (198, 8173339), (254, 6371343), (278, 5821299), (381, 4247562), (417, 3880866), (463, 3495294), (762, 2123781), (834, 1940433), (926, 1747647), (1143, 1415854), (1251, 1293622), (1389, 1165098), (1397, 1158426), (1529, 1058418), (2286, 707927), (2502, 646811), (2778, 582549), (2794, 579213), (3058, 529209), (4167, 388366), (4191, 386142), (4587, 352806), (5093, 317754), (8334, 194183), (8382, 193071), (9174, 176403), (10186, 158877), (12573, 128714), (13761, 117602), (15279, 105918), (17653, 91674), (25146, 64357), (27522, 58801), (30558, 52959), (35306, 45837)]