18254736

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7488

約数の個数: 60

約数和(自身を含む): 54100332

約数和(自身を除く): 35845596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7457, 14914, 22371, 29828, 44742, 59656, 67113, 89484, 119312, 126769, 134226, 178968, 253538, 268452, 357936, 380307, 507076, 536904, 760614, 1014152, 1073808, 1140921, 1521228, 2028304, 2281842, 3042456, 4563684, 6084912, 9127368, 18254736]

約数ペア:

[(1, 18254736), (2, 9127368), (3, 6084912), (4, 4563684), (6, 3042456), (8, 2281842), (9, 2028304), (12, 1521228), (16, 1140921), (17, 1073808), (18, 1014152), (24, 760614), (34, 536904), (36, 507076), (48, 380307), (51, 357936), (68, 268452), (72, 253538), (102, 178968), (136, 134226), (144, 126769), (153, 119312), (204, 89484), (272, 67113), (306, 59656), (408, 44742), (612, 29828), (816, 22371), (1224, 14914), (2448, 7457)]