2021145648

素因数分解:

$2^4\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{25229}}^1$

素因数の和:26909

約数の個数: 40

約数和(自身を含む): 5224628400

約数和(自身を除く): 3203482752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1669, 3338, 5007, 6676, 10014, 13352, 20028, 25229, 26704, 40056, 50458, 75687, 80112, 100916, 151374, 201832, 302748, 403664, 605496, 1210992, 42107201, 84214402, 126321603, 168428804, 252643206, 336857608, 505286412, 673715216, 1010572824, 2021145648]

約数ペア:

[(1, 2021145648), (2, 1010572824), (3, 673715216), (4, 505286412), (6, 336857608), (8, 252643206), (12, 168428804), (16, 126321603), (24, 84214402), (48, 42107201), (1669, 1210992), (3338, 605496), (5007, 403664), (6676, 302748), (10014, 201832), (13352, 151374), (20028, 100916), (25229, 80112), (26704, 75687), (40056, 50458)]