3978612

素因数分解:

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

素因数の和:238

約数の個数: 96

約数和(自身を含む): 11975040

約数和(自身を除く): 7996428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 197, 198, 204, 297, 306, 374, 394, 396, 459, 561, 591, 594, 612, 748, 788, 918, 1122, 1182, 1188, 1683, 1773, 1836, 2167, 2244, 2364, 3349, 3366, 3546, 4334, 5049, 5319, 6501, 6698, 6732, 7092, 8668, 10047, 10098, 10638, 13002, 13396, 19503, 20094, 20196, 21276, 26004, 30141, 36839, 39006, 40188, 58509, 60282, 73678, 78012, 90423, 110517, 117018, 120564, 147356, 180846, 221034, 234036, 331551, 361692, 442068, 663102, 994653, 1326204, 1989306, 3978612]

約数ペア:

[(1, 3978612), (2, 1989306), (3, 1326204), (4, 994653), (6, 663102), (9, 442068), (11, 361692), (12, 331551), (17, 234036), (18, 221034), (22, 180846), (27, 147356), (33, 120564), (34, 117018), (36, 110517), (44, 90423), (51, 78012), (54, 73678), (66, 60282), (68, 58509), (99, 40188), (102, 39006), (108, 36839), (132, 30141), (153, 26004), (187, 21276), (197, 20196), (198, 20094), (204, 19503), (297, 13396), (306, 13002), (374, 10638), (394, 10098), (396, 10047), (459, 8668), (561, 7092), (591, 6732), (594, 6698), (612, 6501), (748, 5319), (788, 5049), (918, 4334), (1122, 3546), (1182, 3366), (1188, 3349), (1683, 2364), (1773, 2244), (1836, 2167)]