1944228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 5422144

約数和(自身を除く): 3477916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 103, 121, 132, 143, 156, 206, 242, 286, 309, 363, 412, 429, 484, 572, 618, 726, 858, 1133, 1236, 1339, 1452, 1573, 1716, 2266, 2678, 3146, 3399, 4017, 4532, 4719, 5356, 6292, 6798, 8034, 9438, 12463, 13596, 14729, 16068, 18876, 24926, 29458, 37389, 44187, 49852, 58916, 74778, 88374, 149556, 162019, 176748, 324038, 486057, 648076, 972114, 1944228]

約数ペア:

[(1, 1944228), (2, 972114), (3, 648076), (4, 486057), (6, 324038), (11, 176748), (12, 162019), (13, 149556), (22, 88374), (26, 74778), (33, 58916), (39, 49852), (44, 44187), (52, 37389), (66, 29458), (78, 24926), (103, 18876), (121, 16068), (132, 14729), (143, 13596), (156, 12463), (206, 9438), (242, 8034), (286, 6798), (309, 6292), (363, 5356), (412, 4719), (429, 4532), (484, 4017), (572, 3399), (618, 3146), (726, 2678), (858, 2266), (1133, 1716), (1236, 1573), (1339, 1452)]