2184228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 6054048

約数和(自身を除く): 3869820

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 83, 86, 102, 129, 153, 166, 172, 204, 249, 258, 306, 332, 387, 498, 516, 612, 731, 747, 774, 996, 1411, 1462, 1494, 1548, 2193, 2822, 2924, 2988, 3569, 4233, 4386, 5644, 6579, 7138, 8466, 8772, 10707, 12699, 13158, 14276, 16932, 21414, 25398, 26316, 32121, 42828, 50796, 60673, 64242, 121346, 128484, 182019, 242692, 364038, 546057, 728076, 1092114, 2184228]

約数ペア:

[(1, 2184228), (2, 1092114), (3, 728076), (4, 546057), (6, 364038), (9, 242692), (12, 182019), (17, 128484), (18, 121346), (34, 64242), (36, 60673), (43, 50796), (51, 42828), (68, 32121), (83, 26316), (86, 25398), (102, 21414), (129, 16932), (153, 14276), (166, 13158), (172, 12699), (204, 10707), (249, 8772), (258, 8466), (306, 7138), (332, 6579), (387, 5644), (498, 4386), (516, 4233), (612, 3569), (731, 2988), (747, 2924), (774, 2822), (996, 2193), (1411, 1548), (1462, 1494)]