1326204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 3891888

約数和(自身を除く): 2565684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 197, 198, 204, 306, 374, 394, 396, 561, 591, 612, 748, 788, 1122, 1182, 1683, 1773, 2167, 2244, 2364, 3349, 3366, 3546, 4334, 6501, 6698, 6732, 7092, 8668, 10047, 13002, 13396, 19503, 20094, 26004, 30141, 36839, 39006, 40188, 60282, 73678, 78012, 110517, 120564, 147356, 221034, 331551, 442068, 663102, 1326204]

約数ペア:

[(1, 1326204), (2, 663102), (3, 442068), (4, 331551), (6, 221034), (9, 147356), (11, 120564), (12, 110517), (17, 78012), (18, 73678), (22, 60282), (33, 40188), (34, 39006), (36, 36839), (44, 30141), (51, 26004), (66, 20094), (68, 19503), (99, 13396), (102, 13002), (132, 10047), (153, 8668), (187, 7092), (197, 6732), (198, 6698), (204, 6501), (306, 4334), (374, 3546), (394, 3366), (396, 3349), (561, 2364), (591, 2244), (612, 2167), (748, 1773), (788, 1683), (1122, 1182)]