129628854

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 286606944

約数和(自身を除く): 156978090

約数列:

[1, 2, 3, 6, 9, 18, 101, 113, 202, 226, 303, 339, 606, 631, 678, 909, 1017, 1262, 1818, 1893, 2034, 3786, 5679, 11358, 11413, 22826, 34239, 63731, 68478, 71303, 102717, 127462, 142606, 191193, 205434, 213909, 382386, 427818, 573579, 641727, 1147158, 1283454, 7201603, 14403206, 21604809, 43209618, 64814427, 129628854]

約数ペア:

[(1, 129628854), (2, 64814427), (3, 43209618), (6, 21604809), (9, 14403206), (18, 7201603), (101, 1283454), (113, 1147158), (202, 641727), (226, 573579), (303, 427818), (339, 382386), (606, 213909), (631, 205434), (678, 191193), (909, 142606), (1017, 127462), (1262, 102717), (1818, 71303), (1893, 68478), (2034, 63731), (3786, 34239), (5679, 22826), (11358, 11413)]