17605308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 48518400

約数和(自身を除く): 30913092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 379, 474, 553, 588, 758, 948, 1106, 1137, 1516, 1659, 2212, 2274, 2653, 3318, 3871, 4548, 5306, 6636, 7742, 7959, 10612, 11613, 15484, 15918, 18571, 23226, 29941, 31836, 37142, 46452, 55713, 59882, 74284, 89823, 111426, 119764, 179646, 209587, 222852, 359292, 419174, 628761, 838348, 1257522, 1467109, 2515044, 2934218, 4401327, 5868436, 8802654, 17605308]

約数ペア:

[(1, 17605308), (2, 8802654), (3, 5868436), (4, 4401327), (6, 2934218), (7, 2515044), (12, 1467109), (14, 1257522), (21, 838348), (28, 628761), (42, 419174), (49, 359292), (79, 222852), (84, 209587), (98, 179646), (147, 119764), (158, 111426), (196, 89823), (237, 74284), (294, 59882), (316, 55713), (379, 46452), (474, 37142), (553, 31836), (588, 29941), (758, 23226), (948, 18571), (1106, 15918), (1137, 15484), (1516, 11613), (1659, 10612), (2212, 7959), (2274, 7742), (2653, 6636), (3318, 5306), (3871, 4548)]