22715028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 68053440

約数和(自身を除く): 45338412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 147, 158, 163, 196, 237, 252, 294, 316, 326, 441, 474, 489, 553, 588, 652, 711, 882, 948, 978, 1106, 1141, 1422, 1467, 1659, 1764, 1956, 2212, 2282, 2844, 2934, 3318, 3423, 3871, 4564, 4977, 5868, 6636, 6846, 7742, 7987, 9954, 10269, 11613, 12877, 13692, 15484, 15974, 19908, 20538, 23226, 23961, 25754, 31948, 34839, 38631, 41076, 46452, 47922, 51508, 69678, 71883, 77262, 90139, 95844, 115893, 139356, 143766, 154524, 180278, 231786, 270417, 287532, 360556, 463572, 540834, 630973, 811251, 1081668, 1261946, 1622502, 1892919, 2523892, 3245004, 3785838, 5678757, 7571676, 11357514, 22715028]

約数ペア:

[(1, 22715028), (2, 11357514), (3, 7571676), (4, 5678757), (6, 3785838), (7, 3245004), (9, 2523892), (12, 1892919), (14, 1622502), (18, 1261946), (21, 1081668), (28, 811251), (36, 630973), (42, 540834), (49, 463572), (63, 360556), (79, 287532), (84, 270417), (98, 231786), (126, 180278), (147, 154524), (158, 143766), (163, 139356), (196, 115893), (237, 95844), (252, 90139), (294, 77262), (316, 71883), (326, 69678), (441, 51508), (474, 47922), (489, 46452), (553, 41076), (588, 38631), (652, 34839), (711, 31948), (882, 25754), (948, 23961), (978, 23226), (1106, 20538), (1141, 19908), (1422, 15974), (1467, 15484), (1659, 13692), (1764, 12877), (1956, 11613), (2212, 10269), (2282, 9954), (2844, 7987), (2934, 7742), (3318, 6846), (3423, 6636), (3871, 5868), (4564, 4977)]