18702935988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{122251}}^1$

素因数の和:122349

約数の個数: 96

約数和(自身を含む): 50935073280

約数和(自身を除く): 32232137292

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 61, 66, 76, 114, 122, 132, 183, 209, 228, 244, 366, 418, 627, 671, 732, 836, 1159, 1254, 1342, 2013, 2318, 2508, 2684, 3477, 4026, 4636, 6954, 8052, 12749, 13908, 25498, 38247, 50996, 76494, 122251, 152988, 244502, 366753, 489004, 733506, 1344761, 1467012, 2322769, 2689522, 4034283, 4645538, 5379044, 6968307, 7457311, 8068566, 9291076, 13936614, 14914622, 16137132, 22371933, 25550459, 27873228, 29829244, 44743866, 51100918, 76651377, 82030421, 89487732, 102201836, 141688909, 153302754, 164060842, 246091263, 283377818, 306605508, 328121684, 425066727, 492182526, 566755636, 850133454, 984365052, 1558577999, 1700266908, 3117155998, 4675733997, 6234311996, 9351467994, 18702935988]

約数ペア:

[(1, 18702935988), (2, 9351467994), (3, 6234311996), (4, 4675733997), (6, 3117155998), (11, 1700266908), (12, 1558577999), (19, 984365052), (22, 850133454), (33, 566755636), (38, 492182526), (44, 425066727), (57, 328121684), (61, 306605508), (66, 283377818), (76, 246091263), (114, 164060842), (122, 153302754), (132, 141688909), (183, 102201836), (209, 89487732), (228, 82030421), (244, 76651377), (366, 51100918), (418, 44743866), (627, 29829244), (671, 27873228), (732, 25550459), (836, 22371933), (1159, 16137132), (1254, 14914622), (1342, 13936614), (2013, 9291076), (2318, 8068566), (2508, 7457311), (2684, 6968307), (3477, 5379044), (4026, 4645538), (4636, 4034283), (6954, 2689522), (8052, 2322769), (12749, 1467012), (13908, 1344761), (25498, 733506), (38247, 489004), (50996, 366753), (76494, 244502), (122251, 152988)]