1421676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 4009824

約数和(自身を除く): 2588148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 101, 102, 138, 153, 202, 204, 207, 276, 303, 306, 391, 404, 414, 606, 612, 782, 828, 909, 1173, 1212, 1564, 1717, 1818, 2323, 2346, 3434, 3519, 3636, 4646, 4692, 5151, 6868, 6969, 7038, 9292, 10302, 13938, 14076, 15453, 20604, 20907, 27876, 30906, 39491, 41814, 61812, 78982, 83628, 118473, 157964, 236946, 355419, 473892, 710838, 1421676]

約数ペア:

[(1, 1421676), (2, 710838), (3, 473892), (4, 355419), (6, 236946), (9, 157964), (12, 118473), (17, 83628), (18, 78982), (23, 61812), (34, 41814), (36, 39491), (46, 30906), (51, 27876), (68, 20907), (69, 20604), (92, 15453), (101, 14076), (102, 13938), (138, 10302), (153, 9292), (202, 7038), (204, 6969), (207, 6868), (276, 5151), (303, 4692), (306, 4646), (391, 3636), (404, 3519), (414, 3434), (606, 2346), (612, 2323), (782, 1818), (828, 1717), (909, 1564), (1173, 1212)]