4321044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 13453440

約数和(自身を除く): 9132396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1319, 1638, 2638, 3276, 3957, 5276, 7914, 9233, 11871, 15828, 17147, 18466, 23742, 27699, 34294, 36932, 47484, 51441, 55398, 68588, 83097, 102882, 110796, 120029, 154323, 166194, 205764, 240058, 308646, 332388, 360087, 480116, 617292, 720174, 1080261, 1440348, 2160522, 4321044]

約数ペア:

[(1, 4321044), (2, 2160522), (3, 1440348), (4, 1080261), (6, 720174), (7, 617292), (9, 480116), (12, 360087), (13, 332388), (14, 308646), (18, 240058), (21, 205764), (26, 166194), (28, 154323), (36, 120029), (39, 110796), (42, 102882), (52, 83097), (63, 68588), (78, 55398), (84, 51441), (91, 47484), (117, 36932), (126, 34294), (156, 27699), (182, 23742), (234, 18466), (252, 17147), (273, 15828), (364, 11871), (468, 9233), (546, 7914), (819, 5276), (1092, 3957), (1319, 3276), (1638, 2638)]