31051692

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 108

約数和(自身を含む): 94610880

約数和(自身を除く): 63559188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 607, 609, 812, 882, 1044, 1214, 1218, 1421, 1764, 1821, 1827, 2428, 2436, 2842, 3642, 3654, 4249, 4263, 5463, 5684, 7284, 7308, 8498, 8526, 10926, 12747, 12789, 16996, 17052, 17603, 21852, 25494, 25578, 29743, 35206, 38241, 50988, 51156, 52809, 59486, 70412, 76482, 89229, 105618, 118972, 123221, 152964, 158427, 178458, 211236, 246442, 267687, 316854, 356916, 369663, 492884, 535374, 633708, 739326, 862547, 1070748, 1108989, 1478652, 1725094, 2217978, 2587641, 3450188, 4435956, 5175282, 7762923, 10350564, 15525846, 31051692]

約数ペア:

[(1, 31051692), (2, 15525846), (3, 10350564), (4, 7762923), (6, 5175282), (7, 4435956), (9, 3450188), (12, 2587641), (14, 2217978), (18, 1725094), (21, 1478652), (28, 1108989), (29, 1070748), (36, 862547), (42, 739326), (49, 633708), (58, 535374), (63, 492884), (84, 369663), (87, 356916), (98, 316854), (116, 267687), (126, 246442), (147, 211236), (174, 178458), (196, 158427), (203, 152964), (252, 123221), (261, 118972), (294, 105618), (348, 89229), (406, 76482), (441, 70412), (522, 59486), (588, 52809), (607, 51156), (609, 50988), (812, 38241), (882, 35206), (1044, 29743), (1214, 25578), (1218, 25494), (1421, 21852), (1764, 17603), (1821, 17052), (1827, 16996), (2428, 12789), (2436, 12747), (2842, 10926), (3642, 8526), (3654, 8498), (4249, 7308), (4263, 7284), (5463, 5684)]