15171948

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 126

約数和(自身を含む): 44773652

約数和(自身を除く): 29601704

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 121, 129, 132, 162, 172, 198, 242, 243, 258, 297, 324, 363, 387, 396, 473, 484, 486, 516, 594, 726, 729, 774, 891, 946, 972, 1089, 1161, 1188, 1419, 1452, 1458, 1548, 1782, 1892, 2178, 2322, 2673, 2838, 2916, 3267, 3483, 3564, 4257, 4356, 4644, 5203, 5346, 5676, 6534, 6966, 8019, 8514, 9801, 10406, 10449, 10692, 12771, 13068, 13932, 15609, 16038, 17028, 19602, 20812, 20898, 25542, 29403, 31218, 31347, 32076, 38313, 39204, 41796, 46827, 51084, 58806, 62436, 62694, 76626, 88209, 93654, 114939, 117612, 125388, 140481, 153252, 176418, 187308, 229878, 280962, 344817, 352836, 421443, 459756, 561924, 689634, 842886, 1264329, 1379268, 1685772, 2528658, 3792987, 5057316, 7585974, 15171948]

約数ペア:

[(1, 15171948), (2, 7585974), (3, 5057316), (4, 3792987), (6, 2528658), (9, 1685772), (11, 1379268), (12, 1264329), (18, 842886), (22, 689634), (27, 561924), (33, 459756), (36, 421443), (43, 352836), (44, 344817), (54, 280962), (66, 229878), (81, 187308), (86, 176418), (99, 153252), (108, 140481), (121, 125388), (129, 117612), (132, 114939), (162, 93654), (172, 88209), (198, 76626), (242, 62694), (243, 62436), (258, 58806), (297, 51084), (324, 46827), (363, 41796), (387, 39204), (396, 38313), (473, 32076), (484, 31347), (486, 31218), (516, 29403), (594, 25542), (726, 20898), (729, 20812), (774, 19602), (891, 17028), (946, 16038), (972, 15609), (1089, 13932), (1161, 13068), (1188, 12771), (1419, 10692), (1452, 10449), (1458, 10406), (1548, 9801), (1782, 8514), (1892, 8019), (2178, 6966), (2322, 6534), (2673, 5676), (2838, 5346), (2916, 5203), (3267, 4644), (3483, 4356), (3564, 4257)]