2045905218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1699}}^1$

素因数の和:2236

約数の個数: 96

約数和(自身を含む): 5346432000

約数和(自身を除く): 3300526782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 503, 798, 1006, 1197, 1509, 1699, 2394, 3018, 3398, 3521, 4527, 5097, 7042, 9054, 9557, 10194, 10563, 11893, 15291, 19114, 21126, 23786, 28671, 30582, 31689, 32281, 35679, 57342, 63378, 64562, 66899, 71358, 86013, 96843, 107037, 133798, 172026, 193686, 200697, 214074, 225967, 290529, 401394, 451934, 581058, 602091, 677901, 854597, 1204182, 1355802, 1709194, 2033703, 2563791, 4067406, 5127582, 5982179, 7691373, 11964358, 15382746, 16237343, 17946537, 32474686, 35893074, 48712029, 53839611, 97424058, 107679222, 113661401, 146136087, 227322802, 292272174, 340984203, 681968406, 1022952609, 2045905218]

約数ペア:

[(1, 2045905218), (2, 1022952609), (3, 681968406), (6, 340984203), (7, 292272174), (9, 227322802), (14, 146136087), (18, 113661401), (19, 107679222), (21, 97424058), (38, 53839611), (42, 48712029), (57, 35893074), (63, 32474686), (114, 17946537), (126, 16237343), (133, 15382746), (171, 11964358), (266, 7691373), (342, 5982179), (399, 5127582), (503, 4067406), (798, 2563791), (1006, 2033703), (1197, 1709194), (1509, 1355802), (1699, 1204182), (2394, 854597), (3018, 677901), (3398, 602091), (3521, 581058), (4527, 451934), (5097, 401394), (7042, 290529), (9054, 225967), (9557, 214074), (10194, 200697), (10563, 193686), (11893, 172026), (15291, 133798), (19114, 107037), (21126, 96843), (23786, 86013), (28671, 71358), (30582, 66899), (31689, 64562), (32281, 63378), (35679, 57342)]