1810206

素因数分解:

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

素因数の和:173

約数の個数: 48

約数和(自身を含む): 4243200

約数和(自身を除く): 2432994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 79, 114, 134, 158, 171, 201, 237, 342, 402, 474, 603, 711, 1206, 1273, 1422, 1501, 2546, 3002, 3819, 4503, 5293, 7638, 9006, 10586, 11457, 13509, 15879, 22914, 27018, 31758, 47637, 95274, 100567, 201134, 301701, 603402, 905103, 1810206]

約数ペア:

[(1, 1810206), (2, 905103), (3, 603402), (6, 301701), (9, 201134), (18, 100567), (19, 95274), (38, 47637), (57, 31758), (67, 27018), (79, 22914), (114, 15879), (134, 13509), (158, 11457), (171, 10586), (201, 9006), (237, 7638), (342, 5293), (402, 4503), (474, 3819), (603, 3002), (711, 2546), (1206, 1501), (1273, 1422)]