19273176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 57330000

約数和(自身を除く): 38056824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 177, 234, 236, 312, 349, 354, 468, 472, 531, 698, 708, 767, 936, 1047, 1062, 1396, 1416, 1534, 2094, 2124, 2301, 2792, 3068, 3141, 4188, 4248, 4537, 4602, 6136, 6282, 6903, 8376, 9074, 9204, 12564, 13611, 13806, 18148, 18408, 20591, 25128, 27222, 27612, 36296, 40833, 41182, 54444, 55224, 61773, 81666, 82364, 108888, 123546, 163332, 164728, 185319, 247092, 267683, 326664, 370638, 494184, 535366, 741276, 803049, 1070732, 1482552, 1606098, 2141464, 2409147, 3212196, 4818294, 6424392, 9636588, 19273176]

約数ペア:

[(1, 19273176), (2, 9636588), (3, 6424392), (4, 4818294), (6, 3212196), (8, 2409147), (9, 2141464), (12, 1606098), (13, 1482552), (18, 1070732), (24, 803049), (26, 741276), (36, 535366), (39, 494184), (52, 370638), (59, 326664), (72, 267683), (78, 247092), (104, 185319), (117, 164728), (118, 163332), (156, 123546), (177, 108888), (234, 82364), (236, 81666), (312, 61773), (349, 55224), (354, 54444), (468, 41182), (472, 40833), (531, 36296), (698, 27612), (708, 27222), (767, 25128), (936, 20591), (1047, 18408), (1062, 18148), (1396, 13806), (1416, 13611), (1534, 12564), (2094, 9204), (2124, 9074), (2301, 8376), (2792, 6903), (3068, 6282), (3141, 6136), (4188, 4602), (4248, 4537)]