26509140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{7013}}^1$

素因数の和:7038

約数の個数: 96

約数和(自身を含む): 94268160

約数和(自身を除く): 67759020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 7013, 14026, 21039, 28052, 35065, 42078, 49091, 63117, 70130, 84156, 98182, 105195, 126234, 140260, 147273, 189351, 196364, 210390, 245455, 252468, 294546, 315585, 378702, 420780, 441819, 490910, 589092, 631170, 736365, 757404, 883638, 946755, 981820, 1262340, 1325457, 1472730, 1767276, 1893510, 2209095, 2650914, 2945460, 3787020, 4418190, 5301828, 6627285, 8836380, 13254570, 26509140]

約数ペア:

[(1, 26509140), (2, 13254570), (3, 8836380), (4, 6627285), (5, 5301828), (6, 4418190), (7, 3787020), (9, 2945460), (10, 2650914), (12, 2209095), (14, 1893510), (15, 1767276), (18, 1472730), (20, 1325457), (21, 1262340), (27, 981820), (28, 946755), (30, 883638), (35, 757404), (36, 736365), (42, 631170), (45, 589092), (54, 490910), (60, 441819), (63, 420780), (70, 378702), (84, 315585), (90, 294546), (105, 252468), (108, 245455), (126, 210390), (135, 196364), (140, 189351), (180, 147273), (189, 140260), (210, 126234), (252, 105195), (270, 98182), (315, 84156), (378, 70130), (420, 63117), (540, 49091), (630, 42078), (756, 35065), (945, 28052), (1260, 21039), (1890, 14026), (3780, 7013)]