1916172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 5346432

約数和(自身を除く): 3430260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 101, 102, 124, 153, 186, 202, 204, 279, 303, 306, 372, 404, 527, 558, 606, 612, 909, 1054, 1116, 1212, 1581, 1717, 1818, 2108, 3131, 3162, 3434, 3636, 4743, 5151, 6262, 6324, 6868, 9393, 9486, 10302, 12524, 15453, 18786, 18972, 20604, 28179, 30906, 37572, 53227, 56358, 61812, 106454, 112716, 159681, 212908, 319362, 479043, 638724, 958086, 1916172]

約数ペア:

[(1, 1916172), (2, 958086), (3, 638724), (4, 479043), (6, 319362), (9, 212908), (12, 159681), (17, 112716), (18, 106454), (31, 61812), (34, 56358), (36, 53227), (51, 37572), (62, 30906), (68, 28179), (93, 20604), (101, 18972), (102, 18786), (124, 15453), (153, 12524), (186, 10302), (202, 9486), (204, 9393), (279, 6868), (303, 6324), (306, 6262), (372, 5151), (404, 4743), (527, 3636), (558, 3434), (606, 3162), (612, 3131), (909, 2108), (1054, 1818), (1116, 1717), (1212, 1581)]