31008228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 45572892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 307, 443, 614, 886, 921, 1228, 1329, 1772, 1842, 2658, 3684, 5316, 5833, 8417, 11666, 16834, 17499, 23332, 25251, 33668, 34998, 50502, 69996, 101004, 136001, 272002, 408003, 544004, 816006, 1632012, 2584019, 5168038, 7752057, 10336076, 15504114, 31008228]

約数ペア:

[(1, 31008228), (2, 15504114), (3, 10336076), (4, 7752057), (6, 5168038), (12, 2584019), (19, 1632012), (38, 816006), (57, 544004), (76, 408003), (114, 272002), (228, 136001), (307, 101004), (443, 69996), (614, 50502), (886, 34998), (921, 33668), (1228, 25251), (1329, 23332), (1772, 17499), (1842, 16834), (2658, 11666), (3684, 8417), (5316, 5833)]