38974284

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 103438608

約数和(自身を除く): 64464324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 324, 397, 404, 486, 606, 794, 909, 972, 1191, 1212, 1588, 1818, 2382, 2727, 3573, 3636, 4764, 5454, 7146, 8181, 10719, 10908, 14292, 16362, 21438, 24543, 32157, 32724, 40097, 42876, 49086, 64314, 80194, 96471, 98172, 120291, 128628, 160388, 192942, 240582, 360873, 385884, 481164, 721746, 1082619, 1443492, 2165238, 3247857, 4330476, 6495714, 9743571, 12991428, 19487142, 38974284]

約数ペア:

[(1, 38974284), (2, 19487142), (3, 12991428), (4, 9743571), (6, 6495714), (9, 4330476), (12, 3247857), (18, 2165238), (27, 1443492), (36, 1082619), (54, 721746), (81, 481164), (101, 385884), (108, 360873), (162, 240582), (202, 192942), (243, 160388), (303, 128628), (324, 120291), (397, 98172), (404, 96471), (486, 80194), (606, 64314), (794, 49086), (909, 42876), (972, 40097), (1191, 32724), (1212, 32157), (1588, 24543), (1818, 21438), (2382, 16362), (2727, 14292), (3573, 10908), (3636, 10719), (4764, 8181), (5454, 7146)]