12671442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 33945600

約数和(自身を除く): 21274158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 67, 79, 114, 126, 133, 134, 158, 171, 201, 237, 266, 342, 399, 402, 469, 474, 553, 603, 711, 798, 938, 1106, 1197, 1206, 1273, 1407, 1422, 1501, 1659, 2394, 2546, 2814, 3002, 3318, 3819, 4221, 4503, 4977, 5293, 7638, 8442, 8911, 9006, 9954, 10507, 10586, 11457, 13509, 15879, 17822, 21014, 22914, 26733, 27018, 31521, 31758, 37051, 47637, 53466, 63042, 74102, 80199, 94563, 95274, 100567, 111153, 160398, 189126, 201134, 222306, 301701, 333459, 603402, 666918, 703969, 905103, 1407938, 1810206, 2111907, 4223814, 6335721, 12671442]

約数ペア:

[(1, 12671442), (2, 6335721), (3, 4223814), (6, 2111907), (7, 1810206), (9, 1407938), (14, 905103), (18, 703969), (19, 666918), (21, 603402), (38, 333459), (42, 301701), (57, 222306), (63, 201134), (67, 189126), (79, 160398), (114, 111153), (126, 100567), (133, 95274), (134, 94563), (158, 80199), (171, 74102), (201, 63042), (237, 53466), (266, 47637), (342, 37051), (399, 31758), (402, 31521), (469, 27018), (474, 26733), (553, 22914), (603, 21014), (711, 17822), (798, 15879), (938, 13509), (1106, 11457), (1197, 10586), (1206, 10507), (1273, 9954), (1407, 9006), (1422, 8911), (1501, 8442), (1659, 7638), (2394, 5293), (2546, 4977), (2814, 4503), (3002, 4221), (3318, 3819)]