18227484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 52550400

約数和(自身を除く): 34322916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 99, 108, 132, 134, 198, 201, 229, 268, 297, 396, 402, 458, 594, 603, 687, 737, 804, 916, 1188, 1206, 1374, 1474, 1809, 2061, 2211, 2412, 2519, 2748, 2948, 3618, 4122, 4422, 5038, 6183, 6633, 7236, 7557, 8244, 8844, 10076, 12366, 13266, 15114, 15343, 19899, 22671, 24732, 26532, 30228, 30686, 39798, 45342, 46029, 61372, 68013, 79596, 90684, 92058, 136026, 138087, 168773, 184116, 272052, 276174, 337546, 414261, 506319, 552348, 675092, 828522, 1012638, 1518957, 1657044, 2025276, 3037914, 4556871, 6075828, 9113742, 18227484]

約数ペア:

[(1, 18227484), (2, 9113742), (3, 6075828), (4, 4556871), (6, 3037914), (9, 2025276), (11, 1657044), (12, 1518957), (18, 1012638), (22, 828522), (27, 675092), (33, 552348), (36, 506319), (44, 414261), (54, 337546), (66, 276174), (67, 272052), (99, 184116), (108, 168773), (132, 138087), (134, 136026), (198, 92058), (201, 90684), (229, 79596), (268, 68013), (297, 61372), (396, 46029), (402, 45342), (458, 39798), (594, 30686), (603, 30228), (687, 26532), (737, 24732), (804, 22671), (916, 19899), (1188, 15343), (1206, 15114), (1374, 13266), (1474, 12366), (1809, 10076), (2061, 8844), (2211, 8244), (2412, 7557), (2519, 7236), (2748, 6633), (2948, 6183), (3618, 5038), (4122, 4422)]