31815531396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{102871}}^1$

素因数の和:102974

約数の個数: 108

約数和(自身を含む): 89644306752

約数和(自身を除く): 57828775356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 121, 132, 142, 198, 213, 242, 284, 363, 396, 426, 484, 639, 726, 781, 852, 1089, 1278, 1452, 1562, 2178, 2343, 2556, 3124, 4356, 4686, 7029, 8591, 9372, 14058, 17182, 25773, 28116, 34364, 51546, 77319, 102871, 103092, 154638, 205742, 308613, 309276, 411484, 617226, 925839, 1131581, 1234452, 1851678, 2263162, 3394743, 3703356, 4526324, 6789486, 7303841, 10184229, 12447391, 13578972, 14607682, 20368458, 21911523, 24894782, 29215364, 37342173, 40736916, 43823046, 49789564, 65734569, 74684346, 80342251, 87646092, 112026519, 131469138, 149368692, 160684502, 224053038, 241026753, 262938276, 321369004, 448106076, 482053506, 723080259, 883764761, 964107012, 1446160518, 1767529522, 2651294283, 2892321036, 3535059044, 5302588566, 7953882849, 10605177132, 15907765698, 31815531396]

約数ペア:

[(1, 31815531396), (2, 15907765698), (3, 10605177132), (4, 7953882849), (6, 5302588566), (9, 3535059044), (11, 2892321036), (12, 2651294283), (18, 1767529522), (22, 1446160518), (33, 964107012), (36, 883764761), (44, 723080259), (66, 482053506), (71, 448106076), (99, 321369004), (121, 262938276), (132, 241026753), (142, 224053038), (198, 160684502), (213, 149368692), (242, 131469138), (284, 112026519), (363, 87646092), (396, 80342251), (426, 74684346), (484, 65734569), (639, 49789564), (726, 43823046), (781, 40736916), (852, 37342173), (1089, 29215364), (1278, 24894782), (1452, 21911523), (1562, 20368458), (2178, 14607682), (2343, 13578972), (2556, 12447391), (3124, 10184229), (4356, 7303841), (4686, 6789486), (7029, 4526324), (8591, 3703356), (9372, 3394743), (14058, 2263162), (17182, 1851678), (25773, 1234452), (28116, 1131581), (34364, 925839), (51546, 617226), (77319, 411484), (102871, 309276), (103092, 308613), (154638, 205742)]