8045559918

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{5387}}^1$

素因数の和:5822

約数の個数: 96

約数和(自身を含む): 20071808640

約数和(自身を除く): 12026248722

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 397, 418, 627, 794, 1191, 1254, 1881, 2382, 3573, 3762, 4367, 5387, 7146, 7543, 8734, 10774, 13101, 15086, 16161, 22629, 26202, 32322, 39303, 45258, 48483, 59257, 67887, 78606, 82973, 96966, 102353, 118514, 135774, 165946, 177771, 204706, 248919, 307059, 355542, 497838, 533313, 614118, 746757, 921177, 1066626, 1125883, 1493514, 1842354, 2138639, 2251766, 3377649, 4277278, 6415917, 6755298, 10132947, 12831834, 19247751, 20265894, 23525029, 38495502, 40634141, 47050058, 70575087, 81268282, 121902423, 141150174, 211725261, 243804846, 365707269, 423450522, 446975551, 731414538, 893951102, 1340926653, 2681853306, 4022779959, 8045559918]

約数ペア:

[(1, 8045559918), (2, 4022779959), (3, 2681853306), (6, 1340926653), (9, 893951102), (11, 731414538), (18, 446975551), (19, 423450522), (22, 365707269), (33, 243804846), (38, 211725261), (57, 141150174), (66, 121902423), (99, 81268282), (114, 70575087), (171, 47050058), (198, 40634141), (209, 38495502), (342, 23525029), (397, 20265894), (418, 19247751), (627, 12831834), (794, 10132947), (1191, 6755298), (1254, 6415917), (1881, 4277278), (2382, 3377649), (3573, 2251766), (3762, 2138639), (4367, 1842354), (5387, 1493514), (7146, 1125883), (7543, 1066626), (8734, 921177), (10774, 746757), (13101, 614118), (15086, 533313), (16161, 497838), (22629, 355542), (26202, 307059), (32322, 248919), (39303, 204706), (45258, 177771), (48483, 165946), (59257, 135774), (67887, 118514), (78606, 102353), (82973, 96966)]