1519596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 4402944

約数和(自身を除く): 2883348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 191, 204, 221, 234, 306, 382, 442, 468, 573, 612, 663, 764, 884, 1146, 1326, 1719, 1989, 2292, 2483, 2652, 3247, 3438, 3978, 4966, 6494, 6876, 7449, 7956, 9741, 9932, 12988, 14898, 19482, 22347, 29223, 29796, 38964, 42211, 44694, 58446, 84422, 89388, 116892, 126633, 168844, 253266, 379899, 506532, 759798, 1519596]

約数ペア:

[(1, 1519596), (2, 759798), (3, 506532), (4, 379899), (6, 253266), (9, 168844), (12, 126633), (13, 116892), (17, 89388), (18, 84422), (26, 58446), (34, 44694), (36, 42211), (39, 38964), (51, 29796), (52, 29223), (68, 22347), (78, 19482), (102, 14898), (117, 12988), (153, 9932), (156, 9741), (191, 7956), (204, 7449), (221, 6876), (234, 6494), (306, 4966), (382, 3978), (442, 3438), (468, 3247), (573, 2652), (612, 2483), (663, 2292), (764, 1989), (884, 1719), (1146, 1326)]