40749642

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1510

約数の個数: 56

約数和(自身を含む): 96533760

約数和(自身を除く): 55784118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1458, 1471, 1539, 2942, 3078, 4413, 4617, 8826, 9234, 13239, 13851, 26478, 27702, 27949, 39717, 55898, 79434, 83847, 119151, 167694, 238302, 251541, 357453, 503082, 714906, 754623, 1072359, 1509246, 2144718, 2263869, 4527738, 6791607, 13583214, 20374821, 40749642]

約数ペア:

[(1, 40749642), (2, 20374821), (3, 13583214), (6, 6791607), (9, 4527738), (18, 2263869), (19, 2144718), (27, 1509246), (38, 1072359), (54, 754623), (57, 714906), (81, 503082), (114, 357453), (162, 251541), (171, 238302), (243, 167694), (342, 119151), (486, 83847), (513, 79434), (729, 55898), (1026, 39717), (1458, 27949), (1471, 27702), (1539, 26478), (2942, 13851), (3078, 13239), (4413, 9234), (4617, 8826)]