18438690330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{3943}}^1$

素因数の和:4412

約数の個数: 96

約数和(自身を含む): 48374516736

約数和(自身を除く): 29935826406

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 233, 446, 466, 669, 699, 1115, 1165, 1338, 1398, 2007, 2097, 2230, 2330, 3345, 3495, 3943, 4014, 4194, 6690, 6990, 7886, 10035, 10485, 11829, 19715, 20070, 20970, 23658, 35487, 39430, 51959, 59145, 70974, 103918, 118290, 155877, 177435, 259795, 311754, 354870, 467631, 519590, 779385, 879289, 918719, 935262, 1558770, 1758578, 1837438, 2338155, 2637867, 2756157, 4396445, 4593595, 4676310, 5275734, 5512314, 7913601, 8268471, 8792890, 9187190, 13189335, 13780785, 15827202, 16536942, 26378670, 27561570, 39568005, 41342355, 79136010, 82684710, 204874337, 409748674, 614623011, 1024371685, 1229246022, 1843869033, 2048743370, 3073115055, 3687738066, 6146230110, 9219345165, 18438690330]

約数ペア:

[(1, 18438690330), (2, 9219345165), (3, 6146230110), (5, 3687738066), (6, 3073115055), (9, 2048743370), (10, 1843869033), (15, 1229246022), (18, 1024371685), (30, 614623011), (45, 409748674), (90, 204874337), (223, 82684710), (233, 79136010), (446, 41342355), (466, 39568005), (669, 27561570), (699, 26378670), (1115, 16536942), (1165, 15827202), (1338, 13780785), (1398, 13189335), (2007, 9187190), (2097, 8792890), (2230, 8268471), (2330, 7913601), (3345, 5512314), (3495, 5275734), (3943, 4676310), (4014, 4593595), (4194, 4396445), (6690, 2756157), (6990, 2637867), (7886, 2338155), (10035, 1837438), (10485, 1758578), (11829, 1558770), (19715, 935262), (20070, 918719), (20970, 879289), (23658, 779385), (35487, 519590), (39430, 467631), (51959, 354870), (59145, 311754), (70974, 259795), (103918, 177435), (118290, 155877)]