1637242164

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 4175563392

約数和(自身を除く): 2538321228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 283, 542, 566, 593, 813, 849, 1084, 1132, 1186, 1626, 1698, 1779, 2372, 2439, 2547, 3252, 3396, 3558, 4878, 5094, 5337, 7116, 9756, 10188, 10674, 21348, 76693, 153386, 160703, 167819, 230079, 306772, 321406, 335638, 460158, 482109, 503457, 642812, 671276, 690237, 920316, 964218, 1006914, 1380474, 1446327, 1510371, 1928436, 2013828, 2760948, 2892654, 3020742, 5785308, 6041484, 45478949, 90957898, 136436847, 181915796, 272873694, 409310541, 545747388, 818621082, 1637242164]

約数ペア:

[(1, 1637242164), (2, 818621082), (3, 545747388), (4, 409310541), (6, 272873694), (9, 181915796), (12, 136436847), (18, 90957898), (36, 45478949), (271, 6041484), (283, 5785308), (542, 3020742), (566, 2892654), (593, 2760948), (813, 2013828), (849, 1928436), (1084, 1510371), (1132, 1446327), (1186, 1380474), (1626, 1006914), (1698, 964218), (1779, 920316), (2372, 690237), (2439, 671276), (2547, 642812), (3252, 503457), (3396, 482109), (3558, 460158), (4878, 335638), (5094, 321406), (5337, 306772), (7116, 230079), (9756, 167819), (10188, 160703), (10674, 153386), (21348, 76693)]