15671980794

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 32402063232

約数和(自身を除く): 16730082438

約数列:

[1, 2, 3, 6, 41, 82, 123, 197, 246, 331, 394, 591, 662, 977, 993, 1182, 1954, 1986, 2931, 5862, 8077, 13571, 16154, 24231, 27142, 40057, 40713, 48462, 65207, 80114, 81426, 120171, 130414, 192469, 195621, 240342, 323387, 384938, 391242, 577407, 646774, 970161, 1154814, 1940322, 2673487, 5346974, 7891229, 8020461, 13258867, 15782458, 16040922, 23673687, 26517734, 39776601, 47347374, 63707239, 79553202, 127414478, 191121717, 382243434, 2611996799, 5223993598, 7835990397, 15671980794]

約数ペア:

[(1, 15671980794), (2, 7835990397), (3, 5223993598), (6, 2611996799), (41, 382243434), (82, 191121717), (123, 127414478), (197, 79553202), (246, 63707239), (331, 47347374), (394, 39776601), (591, 26517734), (662, 23673687), (977, 16040922), (993, 15782458), (1182, 13258867), (1954, 8020461), (1986, 7891229), (2931, 5346974), (5862, 2673487), (8077, 1940322), (13571, 1154814), (16154, 970161), (24231, 646774), (27142, 577407), (40057, 391242), (40713, 384938), (48462, 323387), (65207, 240342), (80114, 195621), (81426, 192469), (120171, 130414)]