1816528038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{121931}}^1$

素因数の和:122140

約数の個数: 32

約数和(自身を含む): 3933038592

約数和(自身を除く): 2116510554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 14898, 121931, 243862, 365793, 731586, 1585103, 3170206, 4755309, 9510618, 23288821, 46577642, 69866463, 139732926, 302754673, 605509346, 908264019, 1816528038]

約数ペア:

[(1, 1816528038), (2, 908264019), (3, 605509346), (6, 302754673), (13, 139732926), (26, 69866463), (39, 46577642), (78, 23288821), (191, 9510618), (382, 4755309), (573, 3170206), (1146, 1585103), (2483, 731586), (4966, 365793), (7449, 243862), (14898, 121931)]