1555140961026

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1\times {\mathrm{11047}}^1$

素因数の和:11676

約数の個数: 96

約数和(自身を含む): 3423426259968

約数和(自身を除く): 1868285298942

約数列:

[1, 2, 3, 6, 9, 18, 131, 227, 262, 263, 393, 454, 526, 681, 786, 789, 1179, 1362, 1578, 2043, 2358, 2367, 4086, 4734, 11047, 22094, 29737, 33141, 34453, 59474, 59701, 66282, 68906, 89211, 99423, 103359, 119402, 178422, 179103, 198846, 206718, 267633, 310077, 358206, 535266, 537309, 620154, 1074618, 1447157, 2507669, 2894314, 2905361, 4341471, 5015338, 5810722, 7523007, 7820831, 8682942, 8716083, 13024413, 15046014, 15641662, 17432166, 22569021, 23462493, 26048826, 26148249, 45138042, 46924986, 52296498, 70387479, 140774958, 328504639, 380602291, 657009278, 659516947, 761204582, 985513917, 1141806873, 1319033894, 1971027834, 1978550841, 2283613746, 2956541751, 3425420619, 3957101682, 5913083502, 5935652523, 6850841238, 11871305046, 86396720057, 172793440114, 259190160171, 518380320342, 777570480513, 1555140961026]

約数ペア:

[(1, 1555140961026), (2, 777570480513), (3, 518380320342), (6, 259190160171), (9, 172793440114), (18, 86396720057), (131, 11871305046), (227, 6850841238), (262, 5935652523), (263, 5913083502), (393, 3957101682), (454, 3425420619), (526, 2956541751), (681, 2283613746), (786, 1978550841), (789, 1971027834), (1179, 1319033894), (1362, 1141806873), (1578, 985513917), (2043, 761204582), (2358, 659516947), (2367, 657009278), (4086, 380602291), (4734, 328504639), (11047, 140774958), (22094, 70387479), (29737, 52296498), (33141, 46924986), (34453, 45138042), (59474, 26148249), (59701, 26048826), (66282, 23462493), (68906, 22569021), (89211, 17432166), (99423, 15641662), (103359, 15046014), (119402, 13024413), (178422, 8716083), (179103, 8682942), (198846, 7820831), (206718, 7523007), (267633, 5810722), (310077, 5015338), (358206, 4341471), (535266, 2905361), (537309, 2894314), (620154, 2507669), (1074618, 1447157)]