18248580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2098

約数の個数: 108

約数和(自身を含む): 64422540

約数和(自身を除く): 46173960

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2069, 2205, 2940, 4138, 4410, 6207, 8276, 8820, 10345, 12414, 14483, 18621, 20690, 24828, 28966, 31035, 37242, 41380, 43449, 57932, 62070, 72415, 74484, 86898, 93105, 101381, 124140, 130347, 144830, 173796, 186210, 202762, 217245, 260694, 289660, 304143, 372420, 405524, 434490, 506905, 521388, 608286, 651735, 868980, 912429, 1013810, 1216572, 1303470, 1520715, 1824858, 2027620, 2606940, 3041430, 3649716, 4562145, 6082860, 9124290, 18248580]

約数ペア:

[(1, 18248580), (2, 9124290), (3, 6082860), (4, 4562145), (5, 3649716), (6, 3041430), (7, 2606940), (9, 2027620), (10, 1824858), (12, 1520715), (14, 1303470), (15, 1216572), (18, 1013810), (20, 912429), (21, 868980), (28, 651735), (30, 608286), (35, 521388), (36, 506905), (42, 434490), (45, 405524), (49, 372420), (60, 304143), (63, 289660), (70, 260694), (84, 217245), (90, 202762), (98, 186210), (105, 173796), (126, 144830), (140, 130347), (147, 124140), (180, 101381), (196, 93105), (210, 86898), (245, 74484), (252, 72415), (294, 62070), (315, 57932), (420, 43449), (441, 41380), (490, 37242), (588, 31035), (630, 28966), (735, 24828), (882, 20690), (980, 18621), (1260, 14483), (1470, 12414), (1764, 10345), (2069, 8820), (2205, 8276), (2940, 6207), (4138, 4410)]