2143291218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{20743}}^1$

素因数の和:21778

約数の個数: 32

約数和(自身を含む): 4543433856

約数和(自身を除く): 2400142638

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1013, 2026, 3039, 6078, 17221, 20743, 34442, 41486, 51663, 62229, 103326, 124458, 352631, 705262, 1057893, 2115786, 21012659, 42025318, 63037977, 126075954, 357215203, 714430406, 1071645609, 2143291218]

約数ペア:

[(1, 2143291218), (2, 1071645609), (3, 714430406), (6, 357215203), (17, 126075954), (34, 63037977), (51, 42025318), (102, 21012659), (1013, 2115786), (2026, 1057893), (3039, 705262), (6078, 352631), (17221, 124458), (20743, 103326), (34442, 62229), (41486, 51663)]