2123403012

素因数分解:

$2^2\times 3^5\times {\mathrm{523}}^1\times {\mathrm{4177}}^1$

素因数の和:4719

約数の個数: 72

約数和(自身を含む): 5578265056

約数和(自身を除く): 3454862044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 523, 972, 1046, 1569, 2092, 3138, 4177, 4707, 6276, 8354, 9414, 12531, 14121, 16708, 18828, 25062, 28242, 37593, 42363, 50124, 56484, 75186, 84726, 112779, 127089, 150372, 169452, 225558, 254178, 338337, 451116, 508356, 676674, 1015011, 1353348, 2030022, 2184571, 4060044, 4369142, 6553713, 8738284, 13107426, 19661139, 26214852, 39322278, 58983417, 78644556, 117966834, 176950251, 235933668, 353900502, 530850753, 707801004, 1061701506, 2123403012]

約数ペア:

[(1, 2123403012), (2, 1061701506), (3, 707801004), (4, 530850753), (6, 353900502), (9, 235933668), (12, 176950251), (18, 117966834), (27, 78644556), (36, 58983417), (54, 39322278), (81, 26214852), (108, 19661139), (162, 13107426), (243, 8738284), (324, 6553713), (486, 4369142), (523, 4060044), (972, 2184571), (1046, 2030022), (1569, 1353348), (2092, 1015011), (3138, 676674), (4177, 508356), (4707, 451116), (6276, 338337), (8354, 254178), (9414, 225558), (12531, 169452), (14121, 150372), (16708, 127089), (18828, 112779), (25062, 84726), (28242, 75186), (37593, 56484), (42363, 50124)]