15668401068

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{43003}}^1$

素因数の和:43391

約数の個数: 72

約数和(自身を含む): 41090322000

約数和(自身を除く): 25421920932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 349, 522, 698, 1044, 1047, 1396, 2094, 3141, 4188, 6282, 10121, 12564, 20242, 30363, 40484, 43003, 60726, 86006, 91089, 121452, 129009, 172012, 182178, 258018, 364356, 387027, 516036, 774054, 1247087, 1548108, 2494174, 3741261, 4988348, 7482522, 11223783, 14965044, 15008047, 22447566, 30016094, 44895132, 45024141, 60032188, 90048282, 135072423, 180096564, 270144846, 435233363, 540289692, 870466726, 1305700089, 1740933452, 2611400178, 3917100267, 5222800356, 7834200534, 15668401068]

約数ペア:

[(1, 15668401068), (2, 7834200534), (3, 5222800356), (4, 3917100267), (6, 2611400178), (9, 1740933452), (12, 1305700089), (18, 870466726), (29, 540289692), (36, 435233363), (58, 270144846), (87, 180096564), (116, 135072423), (174, 90048282), (261, 60032188), (348, 45024141), (349, 44895132), (522, 30016094), (698, 22447566), (1044, 15008047), (1047, 14965044), (1396, 11223783), (2094, 7482522), (3141, 4988348), (4188, 3741261), (6282, 2494174), (10121, 1548108), (12564, 1247087), (20242, 774054), (30363, 516036), (40484, 387027), (43003, 364356), (60726, 258018), (86006, 182178), (91089, 172012), (121452, 129009)]