40647528

素因数分解:

$2^3\times 3^3\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 113544000

約数和(自身を除く): 72896472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 227, 454, 681, 829, 908, 1362, 1658, 1816, 2043, 2487, 2724, 3316, 4086, 4974, 5448, 6129, 6632, 7461, 8172, 9948, 12258, 14922, 16344, 19896, 22383, 24516, 29844, 44766, 49032, 59688, 89532, 179064, 188183, 376366, 564549, 752732, 1129098, 1505464, 1693647, 2258196, 3387294, 4516392, 5080941, 6774588, 10161882, 13549176, 20323764, 40647528]

約数ペア:

[(1, 40647528), (2, 20323764), (3, 13549176), (4, 10161882), (6, 6774588), (8, 5080941), (9, 4516392), (12, 3387294), (18, 2258196), (24, 1693647), (27, 1505464), (36, 1129098), (54, 752732), (72, 564549), (108, 376366), (216, 188183), (227, 179064), (454, 89532), (681, 59688), (829, 49032), (908, 44766), (1362, 29844), (1658, 24516), (1816, 22383), (2043, 19896), (2487, 16344), (2724, 14922), (3316, 12258), (4086, 9948), (4974, 8172), (5448, 7461), (6129, 6632)]