17964036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 48648600

約数和(自身を除く): 30684564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 149, 153, 197, 204, 298, 306, 394, 447, 591, 596, 612, 788, 894, 1182, 1341, 1773, 1788, 2364, 2533, 2682, 3349, 3546, 5066, 5364, 6698, 7092, 7599, 10047, 10132, 13396, 15198, 20094, 22797, 29353, 30141, 30396, 40188, 45594, 58706, 60282, 88059, 91188, 117412, 120564, 176118, 264177, 352236, 499001, 528354, 998002, 1056708, 1497003, 1996004, 2994006, 4491009, 5988012, 8982018, 17964036]

約数ペア:

[(1, 17964036), (2, 8982018), (3, 5988012), (4, 4491009), (6, 2994006), (9, 1996004), (12, 1497003), (17, 1056708), (18, 998002), (34, 528354), (36, 499001), (51, 352236), (68, 264177), (102, 176118), (149, 120564), (153, 117412), (197, 91188), (204, 88059), (298, 60282), (306, 58706), (394, 45594), (447, 40188), (591, 30396), (596, 30141), (612, 29353), (788, 22797), (894, 20094), (1182, 15198), (1341, 13396), (1773, 10132), (1788, 10047), (2364, 7599), (2533, 7092), (2682, 6698), (3349, 5364), (3546, 5066)]