2019486474

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{10459}}^1$

素因数の和:11115

約数の個数: 48

約数和(自身を含む): 4640725440

約数和(自身を除く): 2621238966

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 631, 1262, 1893, 3786, 5679, 10459, 10727, 11358, 20918, 21454, 31377, 32181, 62754, 64362, 94131, 96543, 177803, 188262, 193086, 355606, 533409, 1066818, 1600227, 3200454, 6599629, 13199258, 19798887, 39597774, 59396661, 112193693, 118793322, 224387386, 336581079, 673162158, 1009743237, 2019486474]

約数ペア:

[(1, 2019486474), (2, 1009743237), (3, 673162158), (6, 336581079), (9, 224387386), (17, 118793322), (18, 112193693), (34, 59396661), (51, 39597774), (102, 19798887), (153, 13199258), (306, 6599629), (631, 3200454), (1262, 1600227), (1893, 1066818), (3786, 533409), (5679, 355606), (10459, 193086), (10727, 188262), (11358, 177803), (20918, 96543), (21454, 94131), (31377, 64362), (32181, 62754)]