21532392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 71089920

約数和(自身を除く): 49557528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 101, 108, 126, 141, 162, 168, 188, 189, 202, 216, 252, 282, 303, 324, 329, 376, 378, 404, 423, 504, 564, 567, 606, 648, 658, 707, 756, 808, 846, 909, 987, 1128, 1134, 1212, 1269, 1316, 1414, 1512, 1692, 1818, 1974, 2121, 2268, 2424, 2538, 2632, 2727, 2828, 2961, 3384, 3636, 3807, 3948, 4242, 4536, 4747, 5076, 5454, 5656, 5922, 6363, 7272, 7614, 7896, 8181, 8484, 8883, 9494, 10152, 10908, 11844, 12726, 14241, 15228, 16362, 16968, 17766, 18988, 19089, 21816, 23688, 25452, 26649, 28482, 30456, 32724, 33229, 35532, 37976, 38178, 42723, 50904, 53298, 56964, 57267, 65448, 66458, 71064, 76356, 85446, 99687, 106596, 113928, 114534, 128169, 132916, 152712, 170892, 199374, 213192, 229068, 256338, 265832, 299061, 341784, 384507, 398748, 458136, 512676, 598122, 769014, 797496, 897183, 1025352, 1196244, 1538028, 1794366, 2392488, 2691549, 3076056, 3588732, 5383098, 7177464, 10766196, 21532392]

約数ペア:

[(1, 21532392), (2, 10766196), (3, 7177464), (4, 5383098), (6, 3588732), (7, 3076056), (8, 2691549), (9, 2392488), (12, 1794366), (14, 1538028), (18, 1196244), (21, 1025352), (24, 897183), (27, 797496), (28, 769014), (36, 598122), (42, 512676), (47, 458136), (54, 398748), (56, 384507), (63, 341784), (72, 299061), (81, 265832), (84, 256338), (94, 229068), (101, 213192), (108, 199374), (126, 170892), (141, 152712), (162, 132916), (168, 128169), (188, 114534), (189, 113928), (202, 106596), (216, 99687), (252, 85446), (282, 76356), (303, 71064), (324, 66458), (329, 65448), (376, 57267), (378, 56964), (404, 53298), (423, 50904), (504, 42723), (564, 38178), (567, 37976), (606, 35532), (648, 33229), (658, 32724), (707, 30456), (756, 28482), (808, 26649), (846, 25452), (909, 23688), (987, 21816), (1128, 19089), (1134, 18988), (1212, 17766), (1269, 16968), (1316, 16362), (1414, 15228), (1512, 14241), (1692, 12726), (1818, 11844), (1974, 10908), (2121, 10152), (2268, 9494), (2424, 8883), (2538, 8484), (2632, 8181), (2727, 7896), (2828, 7614), (2961, 7272), (3384, 6363), (3636, 5922), (3807, 5656), (3948, 5454), (4242, 5076), (4536, 4747)]