1631718

素因数分解:

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

素因数の和:130

約数の個数: 64

約数和(自身を含む): 4112640

約数和(自身を除く): 2480922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 67, 82, 99, 123, 134, 198, 201, 246, 297, 369, 402, 451, 594, 603, 737, 738, 902, 1107, 1206, 1353, 1474, 1809, 2211, 2214, 2706, 2747, 3618, 4059, 4422, 5494, 6633, 8118, 8241, 12177, 13266, 16482, 19899, 24354, 24723, 30217, 39798, 49446, 60434, 74169, 90651, 148338, 181302, 271953, 543906, 815859, 1631718]

約数ペア:

[(1, 1631718), (2, 815859), (3, 543906), (6, 271953), (9, 181302), (11, 148338), (18, 90651), (22, 74169), (27, 60434), (33, 49446), (41, 39798), (54, 30217), (66, 24723), (67, 24354), (82, 19899), (99, 16482), (123, 13266), (134, 12177), (198, 8241), (201, 8118), (246, 6633), (297, 5494), (369, 4422), (402, 4059), (451, 3618), (594, 2747), (603, 2706), (737, 2214), (738, 2211), (902, 1809), (1107, 1474), (1206, 1353)]