1671516

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 5529216

約数和(自身を除く): 3857700

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, 67, 77, 81, 84, 99, 108, 126, 132, 134, 154, 162, 189, 198, 201, 231, 252, 268, 297, 308, 324, 378, 396, 402, 462, 469, 567, 594, 603, 693, 737, 756, 804, 891, 924, 938, 1134, 1188, 1206, 1386, 1407, 1474, 1782, 1809, 1876, 2079, 2211, 2268, 2412, 2772, 2814, 2948, 3564, 3618, 4158, 4221, 4422, 5159, 5427, 5628, 6237, 6633, 7236, 8316, 8442, 8844, 10318, 10854, 12474, 12663, 13266, 15477, 16884, 19899, 20636, 21708, 24948, 25326, 26532, 30954, 37989, 39798, 46431, 50652, 59697, 61908, 75978, 79596, 92862, 119394, 139293, 151956, 185724, 238788, 278586, 417879, 557172, 835758, 1671516]

約数ペア:

[(1, 1671516), (2, 835758), (3, 557172), (4, 417879), (6, 278586), (7, 238788), (9, 185724), (11, 151956), (12, 139293), (14, 119394), (18, 92862), (21, 79596), (22, 75978), (27, 61908), (28, 59697), (33, 50652), (36, 46431), (42, 39798), (44, 37989), (54, 30954), (63, 26532), (66, 25326), (67, 24948), (77, 21708), (81, 20636), (84, 19899), (99, 16884), (108, 15477), (126, 13266), (132, 12663), (134, 12474), (154, 10854), (162, 10318), (189, 8844), (198, 8442), (201, 8316), (231, 7236), (252, 6633), (268, 6237), (297, 5628), (308, 5427), (324, 5159), (378, 4422), (396, 4221), (402, 4158), (462, 3618), (469, 3564), (567, 2948), (594, 2814), (603, 2772), (693, 2412), (737, 2268), (756, 2211), (804, 2079), (891, 1876), (924, 1809), (938, 1782), (1134, 1474), (1188, 1407), (1206, 1386)]