16468308

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 28347372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 71, 102, 142, 153, 204, 213, 284, 306, 379, 426, 612, 639, 758, 852, 1137, 1207, 1278, 1516, 2274, 2414, 2556, 3411, 3621, 4548, 4828, 6443, 6822, 7242, 10863, 12886, 13644, 14484, 19329, 21726, 25772, 26909, 38658, 43452, 53818, 57987, 77316, 80727, 107636, 115974, 161454, 231948, 242181, 322908, 457453, 484362, 914906, 968724, 1372359, 1829812, 2744718, 4117077, 5489436, 8234154, 16468308]

約数ペア:

[(1, 16468308), (2, 8234154), (3, 5489436), (4, 4117077), (6, 2744718), (9, 1829812), (12, 1372359), (17, 968724), (18, 914906), (34, 484362), (36, 457453), (51, 322908), (68, 242181), (71, 231948), (102, 161454), (142, 115974), (153, 107636), (204, 80727), (213, 77316), (284, 57987), (306, 53818), (379, 43452), (426, 38658), (612, 26909), (639, 25772), (758, 21726), (852, 19329), (1137, 14484), (1207, 13644), (1278, 12886), (1516, 10863), (2274, 7242), (2414, 6822), (2556, 6443), (3411, 4828), (3621, 4548)]