3158532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 9126936

約数和(自身を除く): 5968404

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, 204, 221, 234, 306, 397, 442, 468, 612, 663, 794, 884, 1191, 1326, 1588, 1989, 2382, 2652, 3573, 3978, 4764, 5161, 6749, 7146, 7956, 10322, 13498, 14292, 15483, 20247, 20644, 26996, 30966, 40494, 46449, 60741, 61932, 80988, 87737, 92898, 121482, 175474, 185796, 242964, 263211, 350948, 526422, 789633, 1052844, 1579266, 3158532]

約数ペア:

[(1, 3158532), (2, 1579266), (3, 1052844), (4, 789633), (6, 526422), (9, 350948), (12, 263211), (13, 242964), (17, 185796), (18, 175474), (26, 121482), (34, 92898), (36, 87737), (39, 80988), (51, 61932), (52, 60741), (68, 46449), (78, 40494), (102, 30966), (117, 26996), (153, 20644), (156, 20247), (204, 15483), (221, 14292), (234, 13498), (306, 10322), (397, 7956), (442, 7146), (468, 6749), (612, 5161), (663, 4764), (794, 3978), (884, 3573), (1191, 2652), (1326, 2382), (1588, 1989)]