8849988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 27076140

約数和(自身を除く): 18226152

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 173, 174, 196, 203, 252, 261, 294, 346, 348, 406, 441, 519, 522, 588, 609, 692, 812, 882, 1038, 1044, 1211, 1218, 1421, 1557, 1764, 1827, 2076, 2422, 2436, 2842, 3114, 3633, 3654, 4263, 4844, 5017, 5684, 6228, 7266, 7308, 8477, 8526, 10034, 10899, 12789, 14532, 15051, 16954, 17052, 20068, 21798, 25431, 25578, 30102, 33908, 35119, 43596, 45153, 50862, 51156, 60204, 70238, 76293, 90306, 101724, 105357, 140476, 152586, 180612, 210714, 245833, 305172, 316071, 421428, 491666, 632142, 737499, 983332, 1264284, 1474998, 2212497, 2949996, 4424994, 8849988]

約数ペア:

[(1, 8849988), (2, 4424994), (3, 2949996), (4, 2212497), (6, 1474998), (7, 1264284), (9, 983332), (12, 737499), (14, 632142), (18, 491666), (21, 421428), (28, 316071), (29, 305172), (36, 245833), (42, 210714), (49, 180612), (58, 152586), (63, 140476), (84, 105357), (87, 101724), (98, 90306), (116, 76293), (126, 70238), (147, 60204), (173, 51156), (174, 50862), (196, 45153), (203, 43596), (252, 35119), (261, 33908), (294, 30102), (346, 25578), (348, 25431), (406, 21798), (441, 20068), (519, 17052), (522, 16954), (588, 15051), (609, 14532), (692, 12789), (812, 10899), (882, 10034), (1038, 8526), (1044, 8477), (1211, 7308), (1218, 7266), (1421, 6228), (1557, 5684), (1764, 5017), (1827, 4844), (2076, 4263), (2422, 3654), (2436, 3633), (2842, 3114)]