29821428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9103}}^1$

素因数の和:9133

約数の個数: 72

約数和(自身を含む): 92787968

約数和(自身を除く): 62966540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9103, 18206, 27309, 36412, 54618, 63721, 81927, 109236, 118339, 127442, 163854, 191163, 236678, 254884, 327708, 355017, 382326, 473356, 573489, 710034, 764652, 828373, 1065051, 1146978, 1420068, 1656746, 2130102, 2293956, 2485119, 3313492, 4260204, 4970238, 7455357, 9940476, 14910714, 29821428]

約数ペア:

[(1, 29821428), (2, 14910714), (3, 9940476), (4, 7455357), (6, 4970238), (7, 4260204), (9, 3313492), (12, 2485119), (13, 2293956), (14, 2130102), (18, 1656746), (21, 1420068), (26, 1146978), (28, 1065051), (36, 828373), (39, 764652), (42, 710034), (52, 573489), (63, 473356), (78, 382326), (84, 355017), (91, 327708), (117, 254884), (126, 236678), (156, 191163), (182, 163854), (234, 127442), (252, 118339), (273, 109236), (364, 81927), (468, 63721), (546, 54618), (819, 36412), (1092, 27309), (1638, 18206), (3276, 9103)]