17948898

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 45581760

約数和(自身を除く): 27632862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 67, 82, 99, 121, 123, 134, 198, 201, 242, 246, 297, 363, 369, 402, 451, 594, 603, 726, 737, 738, 902, 1089, 1107, 1206, 1353, 1474, 1809, 2178, 2211, 2214, 2706, 2747, 3267, 3618, 4059, 4422, 4961, 5494, 6534, 6633, 8107, 8118, 8241, 9922, 12177, 13266, 14883, 16214, 16482, 19899, 24321, 24354, 24723, 29766, 30217, 39798, 44649, 48642, 49446, 60434, 72963, 74169, 89298, 90651, 133947, 145926, 148338, 181302, 218889, 267894, 271953, 332387, 437778, 543906, 664774, 815859, 997161, 1631718, 1994322, 2991483, 5982966, 8974449, 17948898]

約数ペア:

[(1, 17948898), (2, 8974449), (3, 5982966), (6, 2991483), (9, 1994322), (11, 1631718), (18, 997161), (22, 815859), (27, 664774), (33, 543906), (41, 437778), (54, 332387), (66, 271953), (67, 267894), (82, 218889), (99, 181302), (121, 148338), (123, 145926), (134, 133947), (198, 90651), (201, 89298), (242, 74169), (246, 72963), (297, 60434), (363, 49446), (369, 48642), (402, 44649), (451, 39798), (594, 30217), (603, 29766), (726, 24723), (737, 24354), (738, 24321), (902, 19899), (1089, 16482), (1107, 16214), (1206, 14883), (1353, 13266), (1474, 12177), (1809, 9922), (2178, 8241), (2211, 8118), (2214, 8107), (2706, 6633), (2747, 6534), (3267, 5494), (3618, 4961), (4059, 4422)]