29889468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7011

約数の個数: 72

約数和(自身を含む): 91439712

約数和(自身を除く): 61550244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6977, 13954, 20931, 27908, 41862, 48839, 62793, 83724, 97678, 118609, 125586, 146517, 195356, 237218, 251172, 293034, 355827, 439551, 474436, 586068, 711654, 830263, 879102, 1067481, 1423308, 1660526, 1758204, 2134962, 2490789, 3321052, 4269924, 4981578, 7472367, 9963156, 14944734, 29889468]

約数ペア:

[(1, 29889468), (2, 14944734), (3, 9963156), (4, 7472367), (6, 4981578), (7, 4269924), (9, 3321052), (12, 2490789), (14, 2134962), (17, 1758204), (18, 1660526), (21, 1423308), (28, 1067481), (34, 879102), (36, 830263), (42, 711654), (51, 586068), (63, 474436), (68, 439551), (84, 355827), (102, 293034), (119, 251172), (126, 237218), (153, 195356), (204, 146517), (238, 125586), (252, 118609), (306, 97678), (357, 83724), (476, 62793), (612, 48839), (714, 41862), (1071, 27908), (1428, 20931), (2142, 13954), (4284, 6977)]