181825722

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 112

約数和(自身を含む): 451164168

約数和(自身を除く): 269338446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 106, 117, 159, 162, 181, 234, 243, 318, 351, 362, 477, 486, 543, 689, 702, 729, 954, 1053, 1086, 1378, 1431, 1458, 1629, 2067, 2106, 2353, 2862, 3159, 3258, 4134, 4293, 4706, 4887, 6201, 6318, 7059, 8586, 9477, 9593, 9774, 12402, 12879, 14118, 14661, 18603, 18954, 19186, 21177, 25758, 28779, 29322, 37206, 38637, 42354, 43983, 55809, 57558, 63531, 77274, 86337, 87966, 111618, 124709, 127062, 131949, 167427, 172674, 190593, 249418, 259011, 263898, 334854, 374127, 381186, 502281, 518022, 571779, 748254, 777033, 1004562, 1122381, 1143558, 1554066, 1715337, 2244762, 2331099, 3367143, 3430674, 4662198, 6734286, 6993297, 10101429, 13986594, 20202858, 30304287, 60608574, 90912861, 181825722]

約数ペア:

[(1, 181825722), (2, 90912861), (3, 60608574), (6, 30304287), (9, 20202858), (13, 13986594), (18, 10101429), (26, 6993297), (27, 6734286), (39, 4662198), (53, 3430674), (54, 3367143), (78, 2331099), (81, 2244762), (106, 1715337), (117, 1554066), (159, 1143558), (162, 1122381), (181, 1004562), (234, 777033), (243, 748254), (318, 571779), (351, 518022), (362, 502281), (477, 381186), (486, 374127), (543, 334854), (689, 263898), (702, 259011), (729, 249418), (954, 190593), (1053, 172674), (1086, 167427), (1378, 131949), (1431, 127062), (1458, 124709), (1629, 111618), (2067, 87966), (2106, 86337), (2353, 77274), (2862, 63531), (3159, 57558), (3258, 55809), (4134, 43983), (4293, 42354), (4706, 38637), (4887, 37206), (6201, 29322), (6318, 28779), (7059, 25758), (8586, 21177), (9477, 19186), (9593, 18954), (9774, 18603), (12402, 14661), (12879, 14118)]