1986348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 6096384

約数和(自身を除く): 4110036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 107, 119, 156, 182, 204, 214, 221, 238, 273, 321, 357, 364, 428, 442, 476, 546, 642, 663, 714, 749, 884, 1092, 1284, 1326, 1391, 1428, 1498, 1547, 1819, 2247, 2652, 2782, 2996, 3094, 3638, 4173, 4494, 4641, 5457, 5564, 6188, 7276, 8346, 8988, 9282, 9737, 10914, 12733, 16692, 18564, 19474, 21828, 23647, 25466, 29211, 38199, 38948, 47294, 50932, 58422, 70941, 76398, 94588, 116844, 141882, 152796, 165529, 283764, 331058, 496587, 662116, 993174, 1986348]

約数ペア:

[(1, 1986348), (2, 993174), (3, 662116), (4, 496587), (6, 331058), (7, 283764), (12, 165529), (13, 152796), (14, 141882), (17, 116844), (21, 94588), (26, 76398), (28, 70941), (34, 58422), (39, 50932), (42, 47294), (51, 38948), (52, 38199), (68, 29211), (78, 25466), (84, 23647), (91, 21828), (102, 19474), (107, 18564), (119, 16692), (156, 12733), (182, 10914), (204, 9737), (214, 9282), (221, 8988), (238, 8346), (273, 7276), (321, 6188), (357, 5564), (364, 5457), (428, 4641), (442, 4494), (476, 4173), (546, 3638), (642, 3094), (663, 2996), (714, 2782), (749, 2652), (884, 2247), (1092, 1819), (1284, 1547), (1326, 1498), (1391, 1428)]