75180222

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18899}}^1$

素因数の和:18937

約数の個数: 48

約数和(自身を含む): 185749200

約数和(自身を除く): 110568978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18899, 37798, 56697, 113394, 170091, 245687, 321283, 340182, 491374, 642566, 737061, 963849, 1474122, 1927698, 2211183, 2891547, 4176679, 4422366, 5783094, 8353358, 12530037, 25060074, 37590111, 75180222]

約数ペア:

[(1, 75180222), (2, 37590111), (3, 25060074), (6, 12530037), (9, 8353358), (13, 5783094), (17, 4422366), (18, 4176679), (26, 2891547), (34, 2211183), (39, 1927698), (51, 1474122), (78, 963849), (102, 737061), (117, 642566), (153, 491374), (221, 340182), (234, 321283), (306, 245687), (442, 170091), (663, 113394), (1326, 56697), (1989, 37798), (3978, 18899)]