7274436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 19553184

約数和(自身を除く): 12278748

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 211, 221, 338, 422, 442, 507, 633, 663, 676, 844, 884, 1014, 1266, 1326, 2028, 2532, 2652, 2743, 2873, 3587, 5486, 5746, 7174, 8229, 8619, 10761, 10972, 11492, 14348, 16458, 17238, 21522, 32916, 34476, 35659, 43044, 46631, 71318, 93262, 106977, 139893, 142636, 186524, 213954, 279786, 427908, 559572, 606203, 1212406, 1818609, 2424812, 3637218, 7274436]

約数ペア:

[(1, 7274436), (2, 3637218), (3, 2424812), (4, 1818609), (6, 1212406), (12, 606203), (13, 559572), (17, 427908), (26, 279786), (34, 213954), (39, 186524), (51, 142636), (52, 139893), (68, 106977), (78, 93262), (102, 71318), (156, 46631), (169, 43044), (204, 35659), (211, 34476), (221, 32916), (338, 21522), (422, 17238), (442, 16458), (507, 14348), (633, 11492), (663, 10972), (676, 10761), (844, 8619), (884, 8229), (1014, 7174), (1266, 5746), (1326, 5486), (2028, 3587), (2532, 2873), (2652, 2743)]