1953772938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 4725813456

約数和(自身を除く): 2772040518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 113, 117, 222, 226, 234, 333, 339, 481, 666, 678, 962, 1017, 1443, 1469, 1997, 2034, 2886, 2938, 3994, 4181, 4329, 4407, 5991, 8362, 8658, 8814, 11982, 12543, 13221, 17973, 25086, 25961, 26442, 35946, 37629, 51922, 54353, 73889, 75258, 77883, 108706, 147778, 155766, 163059, 221667, 225661, 233649, 326118, 443334, 451322, 467298, 489177, 665001, 676983, 960557, 978354, 1330002, 1353966, 1921114, 2030949, 2881671, 2933593, 4061898, 5763342, 5867186, 8349457, 8645013, 8800779, 16698914, 17290026, 17601558, 25048371, 26402337, 50096742, 52804674, 75145113, 108542941, 150290226, 217085882, 325628823, 651257646, 976886469, 1953772938]

約数ペア:

[(1, 1953772938), (2, 976886469), (3, 651257646), (6, 325628823), (9, 217085882), (13, 150290226), (18, 108542941), (26, 75145113), (37, 52804674), (39, 50096742), (74, 26402337), (78, 25048371), (111, 17601558), (113, 17290026), (117, 16698914), (222, 8800779), (226, 8645013), (234, 8349457), (333, 5867186), (339, 5763342), (481, 4061898), (666, 2933593), (678, 2881671), (962, 2030949), (1017, 1921114), (1443, 1353966), (1469, 1330002), (1997, 978354), (2034, 960557), (2886, 676983), (2938, 665001), (3994, 489177), (4181, 467298), (4329, 451322), (4407, 443334), (5991, 326118), (8362, 233649), (8658, 225661), (8814, 221667), (11982, 163059), (12543, 155766), (13221, 147778), (17973, 108706), (25086, 77883), (25961, 75258), (26442, 73889), (35946, 54353), (37629, 51922)]