18536364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:777

約数の個数: 120

約数和(自身を含む): 60496128

約数和(自身を除く): 41959764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 743, 756, 891, 924, 1134, 1188, 1386, 1486, 1782, 2079, 2229, 2268, 2772, 2972, 3564, 4158, 4458, 5201, 6237, 6687, 8173, 8316, 8916, 10402, 12474, 13374, 15603, 16346, 20061, 20804, 24519, 24948, 26748, 31206, 32692, 40122, 46809, 49038, 57211, 60183, 62412, 73557, 80244, 93618, 98076, 114422, 120366, 140427, 147114, 171633, 187236, 220671, 228844, 240732, 280854, 294228, 343266, 421281, 441342, 514899, 561708, 662013, 686532, 842562, 882684, 1029798, 1324026, 1544697, 1685124, 2059596, 2648052, 3089394, 4634091, 6178788, 9268182, 18536364]

約数ペア:

[(1, 18536364), (2, 9268182), (3, 6178788), (4, 4634091), (6, 3089394), (7, 2648052), (9, 2059596), (11, 1685124), (12, 1544697), (14, 1324026), (18, 1029798), (21, 882684), (22, 842562), (27, 686532), (28, 662013), (33, 561708), (36, 514899), (42, 441342), (44, 421281), (54, 343266), (63, 294228), (66, 280854), (77, 240732), (81, 228844), (84, 220671), (99, 187236), (108, 171633), (126, 147114), (132, 140427), (154, 120366), (162, 114422), (189, 98076), (198, 93618), (231, 80244), (252, 73557), (297, 62412), (308, 60183), (324, 57211), (378, 49038), (396, 46809), (462, 40122), (567, 32692), (594, 31206), (693, 26748), (743, 24948), (756, 24519), (891, 20804), (924, 20061), (1134, 16346), (1188, 15603), (1386, 13374), (1486, 12474), (1782, 10402), (2079, 8916), (2229, 8316), (2268, 8173), (2772, 6687), (2972, 6237), (3564, 5201), (4158, 4458)]