29557476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 81225144

約数和(自身を除く): 51667668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 461, 468, 548, 822, 922, 1233, 1383, 1644, 1781, 1844, 2466, 2766, 3562, 4149, 4932, 5343, 5532, 5993, 7124, 8298, 10686, 11986, 16029, 16596, 17979, 21372, 23972, 32058, 35958, 53937, 63157, 64116, 71916, 107874, 126314, 189471, 215748, 252628, 378942, 568413, 757884, 821041, 1136826, 1642082, 2273652, 2463123, 3284164, 4926246, 7389369, 9852492, 14778738, 29557476]

約数ペア:

[(1, 29557476), (2, 14778738), (3, 9852492), (4, 7389369), (6, 4926246), (9, 3284164), (12, 2463123), (13, 2273652), (18, 1642082), (26, 1136826), (36, 821041), (39, 757884), (52, 568413), (78, 378942), (117, 252628), (137, 215748), (156, 189471), (234, 126314), (274, 107874), (411, 71916), (461, 64116), (468, 63157), (548, 53937), (822, 35958), (922, 32058), (1233, 23972), (1383, 21372), (1644, 17979), (1781, 16596), (1844, 16029), (2466, 11986), (2766, 10686), (3562, 8298), (4149, 7124), (4932, 5993), (5343, 5532)]