18582806340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{14748259}}^1$

素因数の和:14748281

約数の個数: 72

約数和(自身を含む): 64420399680

約数和(自身を除く): 45837593340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 14748259, 29496518, 44244777, 58993036, 73741295, 88489554, 103237813, 132734331, 147482590, 176979108, 206475626, 221223885, 265468662, 294965180, 309713439, 412951252, 442447770, 516189065, 530937324, 619426878, 663671655, 884895540, 929140317, 1032378130, 1238853756, 1327343310, 1548567195, 1858280634, 2064756260, 2654686620, 3097134390, 3716561268, 4645701585, 6194268780, 9291403170, 18582806340]

約数ペア:

[(1, 18582806340), (2, 9291403170), (3, 6194268780), (4, 4645701585), (5, 3716561268), (6, 3097134390), (7, 2654686620), (9, 2064756260), (10, 1858280634), (12, 1548567195), (14, 1327343310), (15, 1238853756), (18, 1032378130), (20, 929140317), (21, 884895540), (28, 663671655), (30, 619426878), (35, 530937324), (36, 516189065), (42, 442447770), (45, 412951252), (60, 309713439), (63, 294965180), (70, 265468662), (84, 221223885), (90, 206475626), (105, 176979108), (126, 147482590), (140, 132734331), (180, 103237813), (210, 88489554), (252, 73741295), (315, 58993036), (420, 44244777), (630, 29496518), (1260, 14748259)]