1813707966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 4549708800

約数和(自身を除く): 2736000834

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 181, 203, 266, 362, 399, 406, 433, 543, 551, 609, 798, 866, 1086, 1102, 1218, 1267, 1299, 1653, 2534, 2598, 3031, 3306, 3439, 3801, 3857, 5249, 6062, 6878, 7602, 7714, 8227, 9093, 10317, 10498, 11571, 12557, 15747, 16454, 18186, 20634, 23142, 24073, 24681, 25114, 31494, 36743, 37671, 48146, 49362, 57589, 72219, 73486, 75342, 78373, 87899, 99731, 110229, 115178, 144438, 156746, 172767, 175798, 199462, 220458, 235119, 238583, 263697, 299193, 345534, 470238, 477166, 527394, 548611, 598386, 698117, 715749, 1097222, 1396234, 1431498, 1489087, 1645833, 1670081, 2094351, 2272817, 2978174, 3291666, 3340162, 4188702, 4467261, 4545634, 5010243, 6818451, 8934522, 10020486, 10423609, 13636902, 15909719, 20847218, 31270827, 31819438, 43183523, 47729157, 62541654, 86367046, 95458314, 129550569, 259101138, 302284661, 604569322, 906853983, 1813707966]

約数ペア:

[(1, 1813707966), (2, 906853983), (3, 604569322), (6, 302284661), (7, 259101138), (14, 129550569), (19, 95458314), (21, 86367046), (29, 62541654), (38, 47729157), (42, 43183523), (57, 31819438), (58, 31270827), (87, 20847218), (114, 15909719), (133, 13636902), (174, 10423609), (181, 10020486), (203, 8934522), (266, 6818451), (362, 5010243), (399, 4545634), (406, 4467261), (433, 4188702), (543, 3340162), (551, 3291666), (609, 2978174), (798, 2272817), (866, 2094351), (1086, 1670081), (1102, 1645833), (1218, 1489087), (1267, 1431498), (1299, 1396234), (1653, 1097222), (2534, 715749), (2598, 698117), (3031, 598386), (3306, 548611), (3439, 527394), (3801, 477166), (3857, 470238), (5249, 345534), (6062, 299193), (6878, 263697), (7602, 238583), (7714, 235119), (8227, 220458), (9093, 199462), (10317, 175798), (10498, 172767), (11571, 156746), (12557, 144438), (15747, 115178), (16454, 110229), (18186, 99731), (20634, 87899), (23142, 78373), (24073, 75342), (24681, 73486), (25114, 72219), (31494, 57589), (36743, 49362), (37671, 48146)]