8913492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 27221376

約数和(自身を除く): 18307884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 163, 186, 196, 217, 252, 279, 294, 326, 372, 434, 441, 489, 558, 588, 651, 652, 868, 882, 978, 1116, 1141, 1302, 1467, 1519, 1764, 1953, 1956, 2282, 2604, 2934, 3038, 3423, 3906, 4557, 4564, 5053, 5868, 6076, 6846, 7812, 7987, 9114, 10106, 10269, 13671, 13692, 15159, 15974, 18228, 20212, 20538, 23961, 27342, 30318, 31948, 35371, 41076, 45477, 47922, 54684, 60636, 70742, 71883, 90954, 95844, 106113, 141484, 143766, 181908, 212226, 247597, 287532, 318339, 424452, 495194, 636678, 742791, 990388, 1273356, 1485582, 2228373, 2971164, 4456746, 8913492]

約数ペア:

[(1, 8913492), (2, 4456746), (3, 2971164), (4, 2228373), (6, 1485582), (7, 1273356), (9, 990388), (12, 742791), (14, 636678), (18, 495194), (21, 424452), (28, 318339), (31, 287532), (36, 247597), (42, 212226), (49, 181908), (62, 143766), (63, 141484), (84, 106113), (93, 95844), (98, 90954), (124, 71883), (126, 70742), (147, 60636), (163, 54684), (186, 47922), (196, 45477), (217, 41076), (252, 35371), (279, 31948), (294, 30318), (326, 27342), (372, 23961), (434, 20538), (441, 20212), (489, 18228), (558, 15974), (588, 15159), (651, 13692), (652, 13671), (868, 10269), (882, 10106), (978, 9114), (1116, 7987), (1141, 7812), (1302, 6846), (1467, 6076), (1519, 5868), (1764, 5053), (1953, 4564), (1956, 4557), (2282, 3906), (2604, 3423), (2934, 3038)]