42028386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 89278848

約数和(自身を除く): 47250462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 631, 653, 1262, 1306, 1893, 1959, 3786, 3918, 10727, 11101, 21454, 22202, 32181, 33303, 64362, 66606, 412043, 824086, 1236129, 2472258, 7004731, 14009462, 21014193, 42028386]

約数ペア:

[(1, 42028386), (2, 21014193), (3, 14009462), (6, 7004731), (17, 2472258), (34, 1236129), (51, 824086), (102, 412043), (631, 66606), (653, 64362), (1262, 33303), (1306, 32181), (1893, 22202), (1959, 21454), (3786, 11101), (3918, 10727)]