19528291764

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1039}}^1\times {\mathrm{8849}}^1$

素因数の和:9957

約数の個数: 72

約数和(自身を含む): 50253840000

約数和(自身を除く): 30725548236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1039, 1062, 2078, 2124, 3117, 4156, 6234, 8849, 9351, 12468, 17698, 18702, 26547, 35396, 37404, 53094, 61301, 79641, 106188, 122602, 159282, 183903, 245204, 318564, 367806, 522091, 551709, 735612, 1044182, 1103418, 1566273, 2088364, 2206836, 3132546, 4698819, 6265092, 9194111, 9397638, 18388222, 18795276, 27582333, 36776444, 55164666, 82746999, 110329332, 165493998, 330987996, 542452549, 1084905098, 1627357647, 2169810196, 3254715294, 4882072941, 6509430588, 9764145882, 19528291764]

約数ペア:

[(1, 19528291764), (2, 9764145882), (3, 6509430588), (4, 4882072941), (6, 3254715294), (9, 2169810196), (12, 1627357647), (18, 1084905098), (36, 542452549), (59, 330987996), (118, 165493998), (177, 110329332), (236, 82746999), (354, 55164666), (531, 36776444), (708, 27582333), (1039, 18795276), (1062, 18388222), (2078, 9397638), (2124, 9194111), (3117, 6265092), (4156, 4698819), (6234, 3132546), (8849, 2206836), (9351, 2088364), (12468, 1566273), (17698, 1103418), (18702, 1044182), (26547, 735612), (35396, 551709), (37404, 522091), (53094, 367806), (61301, 318564), (79641, 245204), (106188, 183903), (122602, 159282)]