9910908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 29108352

約数和(自身を除く): 19197444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 587, 603, 804, 938, 1174, 1206, 1407, 1761, 1876, 2348, 2412, 2814, 3522, 4109, 4221, 5283, 5628, 7044, 8218, 8442, 10566, 12327, 16436, 16884, 21132, 24654, 36981, 39329, 49308, 73962, 78658, 117987, 147924, 157316, 235974, 275303, 353961, 471948, 550606, 707922, 825909, 1101212, 1415844, 1651818, 2477727, 3303636, 4955454, 9910908]

約数ペア:

[(1, 9910908), (2, 4955454), (3, 3303636), (4, 2477727), (6, 1651818), (7, 1415844), (9, 1101212), (12, 825909), (14, 707922), (18, 550606), (21, 471948), (28, 353961), (36, 275303), (42, 235974), (63, 157316), (67, 147924), (84, 117987), (126, 78658), (134, 73962), (201, 49308), (252, 39329), (268, 36981), (402, 24654), (469, 21132), (587, 16884), (603, 16436), (804, 12327), (938, 10566), (1174, 8442), (1206, 8218), (1407, 7044), (1761, 5628), (1876, 5283), (2348, 4221), (2412, 4109), (2814, 3522)]