26005266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 66873600

約数和(自身を除く): 40868334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 773, 801, 1246, 1546, 1602, 1869, 2319, 2403, 3738, 4638, 4806, 5411, 5607, 6957, 10822, 11214, 13914, 16233, 16821, 20871, 32466, 33642, 41742, 48699, 68797, 97398, 137594, 146097, 206391, 292194, 412782, 481579, 619173, 963158, 1238346, 1444737, 1857519, 2889474, 3715038, 4334211, 8668422, 13002633, 26005266]

約数ペア:

[(1, 26005266), (2, 13002633), (3, 8668422), (6, 4334211), (7, 3715038), (9, 2889474), (14, 1857519), (18, 1444737), (21, 1238346), (27, 963158), (42, 619173), (54, 481579), (63, 412782), (89, 292194), (126, 206391), (178, 146097), (189, 137594), (267, 97398), (378, 68797), (534, 48699), (623, 41742), (773, 33642), (801, 32466), (1246, 20871), (1546, 16821), (1602, 16233), (1869, 13914), (2319, 11214), (2403, 10822), (3738, 6957), (4638, 5607), (4806, 5411)]