18048660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{877}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 59001600

約数和(自身を除く): 40952940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 877, 980, 1029, 1372, 1470, 1715, 1754, 2058, 2631, 2940, 3430, 3508, 4116, 4385, 5145, 5262, 6139, 6860, 8770, 10290, 10524, 12278, 13155, 17540, 18417, 20580, 24556, 26310, 30695, 36834, 42973, 52620, 61390, 73668, 85946, 92085, 122780, 128919, 171892, 184170, 214865, 257838, 300811, 368340, 429730, 515676, 601622, 644595, 859460, 902433, 1203244, 1289190, 1504055, 1804866, 2578380, 3008110, 3609732, 4512165, 6016220, 9024330, 18048660]

約数ペア:

[(1, 18048660), (2, 9024330), (3, 6016220), (4, 4512165), (5, 3609732), (6, 3008110), (7, 2578380), (10, 1804866), (12, 1504055), (14, 1289190), (15, 1203244), (20, 902433), (21, 859460), (28, 644595), (30, 601622), (35, 515676), (42, 429730), (49, 368340), (60, 300811), (70, 257838), (84, 214865), (98, 184170), (105, 171892), (140, 128919), (147, 122780), (196, 92085), (210, 85946), (245, 73668), (294, 61390), (343, 52620), (420, 42973), (490, 36834), (588, 30695), (686, 26310), (735, 24556), (877, 20580), (980, 18417), (1029, 17540), (1372, 13155), (1470, 12278), (1715, 10524), (1754, 10290), (2058, 8770), (2631, 6860), (2940, 6139), (3430, 5262), (3508, 5145), (4116, 4385)]