22520358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 61401600

約数和(自身を除く): 38881242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 57, 63, 69, 114, 126, 133, 138, 161, 171, 207, 266, 322, 342, 399, 409, 414, 437, 483, 798, 818, 874, 966, 1197, 1227, 1311, 1449, 2394, 2454, 2622, 2863, 2898, 3059, 3681, 3933, 5726, 6118, 7362, 7771, 7866, 8589, 9177, 9407, 15542, 17178, 18354, 18814, 23313, 25767, 27531, 28221, 46626, 51534, 54397, 55062, 56442, 65849, 69939, 84663, 108794, 131698, 139878, 163191, 169326, 178733, 197547, 326382, 357466, 395094, 489573, 536199, 592641, 979146, 1072398, 1185282, 1251131, 1608597, 2502262, 3217194, 3753393, 7506786, 11260179, 22520358]

約数ペア:

[(1, 22520358), (2, 11260179), (3, 7506786), (6, 3753393), (7, 3217194), (9, 2502262), (14, 1608597), (18, 1251131), (19, 1185282), (21, 1072398), (23, 979146), (38, 592641), (42, 536199), (46, 489573), (57, 395094), (63, 357466), (69, 326382), (114, 197547), (126, 178733), (133, 169326), (138, 163191), (161, 139878), (171, 131698), (207, 108794), (266, 84663), (322, 69939), (342, 65849), (399, 56442), (409, 55062), (414, 54397), (437, 51534), (483, 46626), (798, 28221), (818, 27531), (874, 25767), (966, 23313), (1197, 18814), (1227, 18354), (1311, 17178), (1449, 15542), (2394, 9407), (2454, 9177), (2622, 8589), (2863, 7866), (2898, 7771), (3059, 7362), (3681, 6118), (3933, 5726)]