21843756

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 62818560

約数和(自身を除く): 40974804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 227, 243, 297, 324, 396, 454, 486, 594, 681, 729, 891, 908, 972, 1188, 1362, 1458, 1782, 2043, 2187, 2497, 2673, 2724, 2916, 3564, 4086, 4374, 4994, 5346, 6129, 7491, 8019, 8172, 8748, 9988, 10692, 12258, 14982, 16038, 18387, 22473, 24057, 24516, 29964, 32076, 36774, 44946, 48114, 55161, 67419, 73548, 89892, 96228, 110322, 134838, 165483, 202257, 220644, 269676, 330966, 404514, 496449, 606771, 661932, 809028, 992898, 1213542, 1820313, 1985796, 2427084, 3640626, 5460939, 7281252, 10921878, 21843756]

約数ペア:

[(1, 21843756), (2, 10921878), (3, 7281252), (4, 5460939), (6, 3640626), (9, 2427084), (11, 1985796), (12, 1820313), (18, 1213542), (22, 992898), (27, 809028), (33, 661932), (36, 606771), (44, 496449), (54, 404514), (66, 330966), (81, 269676), (99, 220644), (108, 202257), (132, 165483), (162, 134838), (198, 110322), (227, 96228), (243, 89892), (297, 73548), (324, 67419), (396, 55161), (454, 48114), (486, 44946), (594, 36774), (681, 32076), (729, 29964), (891, 24516), (908, 24057), (972, 22473), (1188, 18387), (1362, 16038), (1458, 14982), (1782, 12258), (2043, 10692), (2187, 9988), (2497, 8748), (2673, 8172), (2724, 8019), (2916, 7491), (3564, 6129), (4086, 5346), (4374, 4994)]