2234988

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{181}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 6624800

約数和(自身を除く): 4389812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 294, 343, 362, 441, 543, 588, 686, 724, 882, 1029, 1086, 1267, 1372, 1629, 1764, 2058, 2172, 2534, 3087, 3258, 3801, 4116, 5068, 6174, 6516, 7602, 8869, 11403, 12348, 15204, 17738, 22806, 26607, 35476, 45612, 53214, 62083, 79821, 106428, 124166, 159642, 186249, 248332, 319284, 372498, 558747, 744996, 1117494, 2234988]

約数ペア:

[(1, 2234988), (2, 1117494), (3, 744996), (4, 558747), (6, 372498), (7, 319284), (9, 248332), (12, 186249), (14, 159642), (18, 124166), (21, 106428), (28, 79821), (36, 62083), (42, 53214), (49, 45612), (63, 35476), (84, 26607), (98, 22806), (126, 17738), (147, 15204), (181, 12348), (196, 11403), (252, 8869), (294, 7602), (343, 6516), (362, 6174), (441, 5068), (543, 4116), (588, 3801), (686, 3258), (724, 3087), (882, 2534), (1029, 2172), (1086, 2058), (1267, 1764), (1372, 1629)]