18611670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1186

約数の個数: 96

約数和(自身を含む): 56733696

約数和(自身を除く): 38122026

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1151, 1155, 1470, 1617, 2302, 2310, 2695, 3234, 3453, 5390, 5755, 6906, 8057, 8085, 11510, 12661, 16114, 16170, 17265, 24171, 25322, 34530, 37983, 40285, 48342, 56399, 63305, 75966, 80570, 88627, 112798, 120855, 126610, 169197, 177254, 189915, 241710, 265881, 281995, 338394, 379830, 443135, 531762, 563990, 620389, 845985, 886270, 1240778, 1329405, 1691970, 1861167, 2658810, 3101945, 3722334, 6203890, 9305835, 18611670]

約数ペア:

[(1, 18611670), (2, 9305835), (3, 6203890), (5, 3722334), (6, 3101945), (7, 2658810), (10, 1861167), (11, 1691970), (14, 1329405), (15, 1240778), (21, 886270), (22, 845985), (30, 620389), (33, 563990), (35, 531762), (42, 443135), (49, 379830), (55, 338394), (66, 281995), (70, 265881), (77, 241710), (98, 189915), (105, 177254), (110, 169197), (147, 126610), (154, 120855), (165, 112798), (210, 88627), (231, 80570), (245, 75966), (294, 63305), (330, 56399), (385, 48342), (462, 40285), (490, 37983), (539, 34530), (735, 25322), (770, 24171), (1078, 17265), (1151, 16170), (1155, 16114), (1470, 12661), (1617, 11510), (2302, 8085), (2310, 8057), (2695, 6906), (3234, 5755), (3453, 5390)]