18321567276

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 43890094080

約数和(自身を除く): 25568526804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 191, 201, 229, 268, 382, 402, 458, 521, 573, 687, 764, 804, 916, 1042, 1146, 1374, 1563, 2084, 2292, 2748, 3126, 6252, 12797, 15343, 25594, 30686, 34907, 38391, 43739, 46029, 51188, 61372, 69814, 76782, 87478, 92058, 99511, 104721, 119309, 131217, 139628, 153564, 174956, 184116, 199022, 209442, 238618, 262434, 298533, 357927, 398044, 418884, 477236, 524868, 597066, 715854, 1194132, 1431708, 2930513, 5861026, 6667237, 7993703, 8791539, 11722052, 13334474, 15987406, 17583078, 20001711, 22788019, 23981109, 26668948, 31974812, 35166156, 40003422, 45576038, 47962218, 68364057, 80006844, 91152076, 95924436, 136728114, 273456228, 1526797273, 3053594546, 4580391819, 6107189092, 9160783638, 18321567276]

約数ペア:

[(1, 18321567276), (2, 9160783638), (3, 6107189092), (4, 4580391819), (6, 3053594546), (12, 1526797273), (67, 273456228), (134, 136728114), (191, 95924436), (201, 91152076), (229, 80006844), (268, 68364057), (382, 47962218), (402, 45576038), (458, 40003422), (521, 35166156), (573, 31974812), (687, 26668948), (764, 23981109), (804, 22788019), (916, 20001711), (1042, 17583078), (1146, 15987406), (1374, 13334474), (1563, 11722052), (2084, 8791539), (2292, 7993703), (2748, 6667237), (3126, 5861026), (6252, 2930513), (12797, 1431708), (15343, 1194132), (25594, 715854), (30686, 597066), (34907, 524868), (38391, 477236), (43739, 418884), (46029, 398044), (51188, 357927), (61372, 298533), (69814, 262434), (76782, 238618), (87478, 209442), (92058, 199022), (99511, 184116), (104721, 174956), (119309, 153564), (131217, 139628)]