15674078916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{21487}}^1$

素因数の和:22401

約数の個数: 72

約数和(自身を含む): 41392076544

約数和(自身を除く): 25717997628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 881, 1762, 2643, 3524, 5286, 7929, 10572, 15858, 20263, 21487, 31716, 40526, 42974, 60789, 64461, 81052, 85948, 121578, 128922, 182367, 193383, 243156, 257844, 364734, 386766, 494201, 729468, 773532, 988402, 1482603, 1976804, 2965206, 4447809, 5930412, 8895618, 17791236, 18930047, 37860094, 56790141, 75720188, 113580282, 170370423, 227160564, 340740846, 435391081, 681481692, 870782162, 1306173243, 1741564324, 2612346486, 3918519729, 5224692972, 7837039458, 15674078916]

約数ペア:

[(1, 15674078916), (2, 7837039458), (3, 5224692972), (4, 3918519729), (6, 2612346486), (9, 1741564324), (12, 1306173243), (18, 870782162), (23, 681481692), (36, 435391081), (46, 340740846), (69, 227160564), (92, 170370423), (138, 113580282), (207, 75720188), (276, 56790141), (414, 37860094), (828, 18930047), (881, 17791236), (1762, 8895618), (2643, 5930412), (3524, 4447809), (5286, 2965206), (7929, 1976804), (10572, 1482603), (15858, 988402), (20263, 773532), (21487, 729468), (31716, 494201), (40526, 386766), (42974, 364734), (60789, 257844), (64461, 243156), (81052, 193383), (85948, 182367), (121578, 128922)]