1566406998

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24051

約数の個数: 80

約数和(自身を含む): 3902000256

約数和(自身を除く): 2335593258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 21762, 23993, 32643, 47986, 65286, 71979, 143958, 215937, 311909, 431874, 623818, 647811, 743783, 935727, 1295622, 1487566, 1871454, 1943433, 2231349, 2807181, 3886866, 4462698, 5614362, 6694047, 8421543, 9669179, 13388094, 16843086, 19338358, 20082141, 25264629, 29007537, 40164282, 50529258, 58015074, 60246423, 87022611, 120492846, 174045222, 261067833, 522135666, 783203499, 1566406998]

約数ペア:

[(1, 1566406998), (2, 783203499), (3, 522135666), (6, 261067833), (9, 174045222), (13, 120492846), (18, 87022611), (26, 60246423), (27, 58015074), (31, 50529258), (39, 40164282), (54, 29007537), (62, 25264629), (78, 20082141), (81, 19338358), (93, 16843086), (117, 13388094), (162, 9669179), (186, 8421543), (234, 6694047), (279, 5614362), (351, 4462698), (403, 3886866), (558, 2807181), (702, 2231349), (806, 1943433), (837, 1871454), (1053, 1487566), (1209, 1295622), (1674, 935727), (2106, 743783), (2418, 647811), (2511, 623818), (3627, 431874), (5022, 311909), (7254, 215937), (10881, 143958), (21762, 71979), (23993, 65286), (32643, 47986)]