42000504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19231}}^1$

素因数の和:19260

約数の個数: 64

約数和(自身を含む): 129239040

約数和(自身を除く): 87238536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19231, 38462, 57693, 76924, 115386, 134617, 153848, 230772, 250003, 269234, 403851, 461544, 500006, 538468, 750009, 807702, 1000012, 1076936, 1500018, 1615404, 1750021, 2000024, 3000036, 3230808, 3500042, 5250063, 6000072, 7000084, 10500126, 14000168, 21000252, 42000504]

約数ペア:

[(1, 42000504), (2, 21000252), (3, 14000168), (4, 10500126), (6, 7000084), (7, 6000072), (8, 5250063), (12, 3500042), (13, 3230808), (14, 3000036), (21, 2000024), (24, 1750021), (26, 1615404), (28, 1500018), (39, 1076936), (42, 1000012), (52, 807702), (56, 750009), (78, 538468), (84, 500006), (91, 461544), (104, 403851), (156, 269234), (168, 250003), (182, 230772), (273, 153848), (312, 134617), (364, 115386), (546, 76924), (728, 57693), (1092, 38462), (2184, 19231)]